25317006840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:305

約数の個数: 480

約数和(自身を含む): 90316607040

約数和(自身を除く): 64999600200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 47, 54, 60, 62, 72, 81, 90, 93, 94, 108, 120, 124, 135, 141, 155, 162, 173, 180, 186, 188, 216, 235, 248, 270, 279, 282, 310, 324, 346, 360, 372, 376, 405, 423, 465, 470, 519, 540, 558, 564, 620, 648, 692, 705, 744, 810, 837, 846, 865, 930, 940, 961, 1038, 1080, 1116, 1128, 1240, 1269, 1384, 1395, 1410, 1457, 1557, 1620, 1674, 1692, 1730, 1860, 1880, 1922, 2076, 2115, 2232, 2511, 2538, 2595, 2790, 2820, 2883, 2914, 3114, 3240, 3348, 3384, 3460, 3720, 3807, 3844, 4152, 4185, 4230, 4371, 4671, 4805, 5022, 5076, 5190, 5363, 5580, 5640, 5766, 5828, 6228, 6345, 6696, 6920, 7285, 7614, 7688, 7785, 8131, 8370, 8460, 8649, 8742, 9342, 9610, 10044, 10152, 10380, 10726, 11160, 11532, 11656, 12456, 12555, 12690, 13113, 14013, 14415, 14570, 15228, 15570, 16089, 16262, 16740, 16920, 17298, 17484, 18684, 19035, 19220, 20088, 20760, 21452, 21855, 23064, 23355, 24393, 25110, 25380, 25947, 26226, 26815, 28026, 28830, 29140, 30456, 31140, 32178, 32524, 33480, 34596, 34968, 37368, 38070, 38440, 39339, 40655, 42904, 43245, 43710, 45167, 46710, 48267, 48786, 50220, 50760, 51894, 52452, 53630, 56052, 57660, 58280, 62280, 64356, 65048, 65565, 69192, 70065, 73179, 76140, 77841, 78678, 80445, 81310, 86490, 87420, 90334, 93420, 96534, 97572, 100440, 103788, 104904, 107260, 112104, 115320, 118017, 121965, 128712, 129735, 131130, 135501, 140130, 144801, 146358, 152280, 155682, 157356, 160890, 162620, 166253, 172980, 174840, 180668, 186840, 193068, 195144, 196695, 207576, 214520, 219537, 225835, 236034, 241335, 243930, 252061, 259470, 262260, 271002, 280260, 289602, 292716, 311364, 314712, 321780, 325240, 332506, 345960, 361336, 365895, 386136, 389205, 393390, 406503, 434403, 439074, 451670, 472068, 482670, 487860, 498759, 504122, 518940, 524520, 542004, 560520, 579204, 585432, 590085, 622728, 643560, 658611, 665012, 677505, 724005, 731790, 756183, 778410, 786780, 813006, 831265, 868806, 878148, 903340, 944136, 965340, 975720, 997518, 1008244, 1037880, 1084008, 1097685, 1158408, 1180170, 1219509, 1260305, 1317222, 1330024, 1355010, 1448010, 1463580, 1496277, 1512366, 1556820, 1573560, 1626012, 1662530, 1737612, 1756296, 1806680, 1930680, 1995036, 2016488, 2032515, 2172015, 2195370, 2268549, 2360340, 2439018, 2493795, 2520610, 2634444, 2710020, 2896020, 2927160, 2992554, 3024732, 3113640, 3252024, 3293055, 3325060, 3475224, 3658527, 3780915, 3990072, 4065030, 4344030, 4390740, 4488831, 4537098, 4720680, 4878036, 4987590, 5041220, 5268888, 5420040, 5792040, 5985108, 6049464, 6097545, 6586110, 6650120, 6805647, 7317054, 7481385, 7561830, 7813891, 8130060, 8688060, 8781480, 8977662, 9074196, 9756072, 9975180, 10082440, 11342745, 11970216, 12195090, 13172220, 13466493, 13611294, 14634108, 14962770, 15123660, 15627782, 16260120, 17376120, 17955324, 18148392, 18292635, 19950360, 20416941, 22444155, 22685490, 23441673, 24390180, 26344440, 26932986, 27222588, 29268216, 29925540, 30247320, 31255564, 34028235, 35910648, 36585270, 39069455, 40833882, 44888310, 45370980, 46883346, 48780360, 53865972, 54445176, 59851080, 62511128, 67332465, 68056470, 70325019, 73170540, 78138910, 81667764, 89776620, 90741960, 93766692, 102084705, 107731944, 117208365, 134664930, 136112940, 140650038, 146341080, 156277820, 163335528, 179553240, 187533384, 204169410, 210975057, 234416730, 269329860, 272225880, 281300076, 312555640, 351625095, 408338820, 421950114, 468833460, 538659720, 562600152, 632925171, 703250190, 816677640, 843900228, 937666920, 1054875285, 1265850342, 1406500380, 1687800456, 2109750570, 2531700684, 2813000760, 3164625855, 4219501140, 5063401368, 6329251710, 8439002280, 12658503420, 25317006840]

約数ペア:

[(1, 25317006840), (2, 12658503420), (3, 8439002280), (4, 6329251710), (5, 5063401368), (6, 4219501140), (8, 3164625855), (9, 2813000760), (10, 2531700684), (12, 2109750570), (15, 1687800456), (18, 1406500380), (20, 1265850342), (24, 1054875285), (27, 937666920), (30, 843900228), (31, 816677640), (36, 703250190), (40, 632925171), (45, 562600152), (47, 538659720), (54, 468833460), (60, 421950114), (62, 408338820), (72, 351625095), (81, 312555640), (90, 281300076), (93, 272225880), (94, 269329860), (108, 234416730), (120, 210975057), (124, 204169410), (135, 187533384), (141, 179553240), (155, 163335528), (162, 156277820), (173, 146341080), (180, 140650038), (186, 136112940), (188, 134664930), (216, 117208365), (235, 107731944), (248, 102084705), (270, 93766692), (279, 90741960), (282, 89776620), (310, 81667764), (324, 78138910), (346, 73170540), (360, 70325019), (372, 68056470), (376, 67332465), (405, 62511128), (423, 59851080), (465, 54445176), (470, 53865972), (519, 48780360), (540, 46883346), (558, 45370980), (564, 44888310), (620, 40833882), (648, 39069455), (692, 36585270), (705, 35910648), (744, 34028235), (810, 31255564), (837, 30247320), (846, 29925540), (865, 29268216), (930, 27222588), (940, 26932986), (961, 26344440), (1038, 24390180), (1080, 23441673), (1116, 22685490), (1128, 22444155), (1240, 20416941), (1269, 19950360), (1384, 18292635), (1395, 18148392), (1410, 17955324), (1457, 17376120), (1557, 16260120), (1620, 15627782), (1674, 15123660), (1692, 14962770), (1730, 14634108), (1860, 13611294), (1880, 13466493), (1922, 13172220), (2076, 12195090), (2115, 11970216), (2232, 11342745), (2511, 10082440), (2538, 9975180), (2595, 9756072), (2790, 9074196), (2820, 8977662), (2883, 8781480), (2914, 8688060), (3114, 8130060), (3240, 7813891), (3348, 7561830), (3384, 7481385), (3460, 7317054), (3720, 6805647), (3807, 6650120), (3844, 6586110), (4152, 6097545), (4185, 6049464), (4230, 5985108), (4371, 5792040), (4671, 5420040), (4805, 5268888), (5022, 5041220), (5076, 4987590), (5190, 4878036), (5363, 4720680), (5580, 4537098), (5640, 4488831), (5766, 4390740), (5828, 4344030), (6228, 4065030), (6345, 3990072), (6696, 3780915), (6920, 3658527), (7285, 3475224), (7614, 3325060), (7688, 3293055), (7785, 3252024), (8131, 3113640), (8370, 3024732), (8460, 2992554), (8649, 2927160), (8742, 2896020), (9342, 2710020), (9610, 2634444), (10044, 2520610), (10152, 2493795), (10380, 2439018), (10726, 2360340), (11160, 2268549), (11532, 2195370), (11656, 2172015), (12456, 2032515), (12555, 2016488), (12690, 1995036), (13113, 1930680), (14013, 1806680), (14415, 1756296), (14570, 1737612), (15228, 1662530), (15570, 1626012), (16089, 1573560), (16262, 1556820), (16740, 1512366), (16920, 1496277), (17298, 1463580), (17484, 1448010), (18684, 1355010), (19035, 1330024), (19220, 1317222), (20088, 1260305), (20760, 1219509), (21452, 1180170), (21855, 1158408), (23064, 1097685), (23355, 1084008), (24393, 1037880), (25110, 1008244), (25380, 997518), (25947, 975720), (26226, 965340), (26815, 944136), (28026, 903340), (28830, 878148), (29140, 868806), (30456, 831265), (31140, 813006), (32178, 786780), (32524, 778410), (33480, 756183), (34596, 731790), (34968, 724005), (37368, 677505), (38070, 665012), (38440, 658611), (39339, 643560), (40655, 622728), (42904, 590085), (43245, 585432), (43710, 579204), (45167, 560520), (46710, 542004), (48267, 524520), (48786, 518940), (50220, 504122), (50760, 498759), (51894, 487860), (52452, 482670), (53630, 472068), (56052, 451670), (57660, 439074), (58280, 434403), (62280, 406503), (64356, 393390), (65048, 389205), (65565, 386136), (69192, 365895), (70065, 361336), (73179, 345960), (76140, 332506), (77841, 325240), (78678, 321780), (80445, 314712), (81310, 311364), (86490, 292716), (87420, 289602), (90334, 280260), (93420, 271002), (96534, 262260), (97572, 259470), (100440, 252061), (103788, 243930), (104904, 241335), (107260, 236034), (112104, 225835), (115320, 219537), (118017, 214520), (121965, 207576), (128712, 196695), (129735, 195144), (131130, 193068), (135501, 186840), (140130, 180668), (144801, 174840), (146358, 172980), (152280, 166253), (155682, 162620), (157356, 160890)]