50270220

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:83

約数の個数: 480

約数和(自身を含む): 218566656

約数和(自身を除く): 168296436

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 26, 27, 28, 30, 31, 33, 35, 36, 39, 42, 44, 45, 52, 54, 55, 60, 62, 63, 65, 66, 70, 77, 78, 81, 84, 90, 91, 93, 99, 105, 108, 110, 117, 124, 126, 130, 132, 135, 140, 143, 154, 155, 156, 162, 165, 180, 182, 186, 189, 195, 198, 210, 217, 220, 231, 234, 252, 260, 270, 273, 279, 286, 297, 308, 310, 315, 324, 330, 341, 351, 364, 372, 378, 385, 390, 396, 403, 405, 420, 429, 434, 455, 462, 465, 468, 495, 540, 546, 558, 567, 572, 585, 594, 620, 630, 651, 660, 682, 693, 702, 715, 756, 770, 780, 806, 810, 819, 837, 858, 868, 891, 910, 924, 930, 945, 990, 1001, 1023, 1053, 1085, 1092, 1116, 1134, 1155, 1170, 1188, 1209, 1260, 1287, 1302, 1364, 1365, 1386, 1395, 1404, 1430, 1485, 1540, 1612, 1620, 1638, 1674, 1705, 1716, 1755, 1782, 1820, 1860, 1890, 1953, 1980, 2002, 2015, 2046, 2079, 2106, 2145, 2170, 2268, 2310, 2340, 2387, 2418, 2457, 2511, 2574, 2604, 2730, 2772, 2790, 2821, 2835, 2860, 2970, 3003, 3069, 3255, 3276, 3348, 3410, 3465, 3510, 3564, 3627, 3780, 3861, 3906, 4004, 4030, 4092, 4095, 4158, 4185, 4212, 4290, 4340, 4433, 4455, 4620, 4774, 4836, 4914, 5005, 5022, 5115, 5148, 5265, 5460, 5580, 5642, 5670, 5859, 5940, 6006, 6045, 6138, 6237, 6435, 6510, 6820, 6930, 7020, 7161, 7254, 7371, 7722, 7812, 8060, 8190, 8316, 8370, 8463, 8580, 8866, 8910, 9009, 9207, 9548, 9765, 9828, 10010, 10044, 10230, 10395, 10530, 10881, 11284, 11340, 11583, 11718, 11935, 12012, 12090, 12276, 12285, 12474, 12555, 12870, 13020, 13299, 13860, 14105, 14322, 14508, 14742, 15015, 15345, 15444, 16380, 16740, 16926, 17577, 17732, 17820, 18018, 18135, 18414, 19305, 19530, 20020, 20460, 20790, 21060, 21483, 21762, 22165, 23166, 23436, 23870, 24180, 24570, 24948, 25110, 25389, 25740, 26598, 27027, 27621, 28210, 28644, 29295, 29484, 30030, 30690, 31031, 31185, 32643, 33852, 35154, 35805, 36036, 36270, 36828, 36855, 38610, 39060, 39897, 41580, 42315, 42966, 43524, 44330, 45045, 46035, 46332, 47740, 49140, 50220, 50778, 53196, 54054, 54405, 55242, 56420, 57915, 58590, 60060, 61380, 62062, 62370, 64449, 65286, 66495, 70308, 71610, 72540, 73710, 76167, 77220, 79794, 81081, 84630, 85932, 87885, 88660, 90090, 92070, 93093, 101556, 107415, 108108, 108810, 110484, 115830, 117180, 119691, 124124, 124740, 126945, 128898, 130572, 132990, 135135, 138105, 143220, 147420, 152334, 155155, 159588, 162162, 163215, 169260, 175770, 180180, 184140, 186186, 193347, 199485, 214830, 217620, 228501, 231660, 239382, 253890, 257796, 265980, 270270, 276210, 279279, 304668, 310310, 322245, 324324, 326430, 351540, 359073, 372372, 380835, 386694, 398970, 405405, 429660, 457002, 465465, 478764, 507780, 540540, 552420, 558558, 598455, 620620, 644490, 652860, 718146, 761670, 773388, 797940, 810810, 837837, 914004, 930930, 966735, 1117116, 1142505, 1196910, 1288980, 1396395, 1436292, 1523340, 1621620, 1675674, 1795365, 1861860, 1933470, 2285010, 2393820, 2513511, 2792790, 3351348, 3590730, 3866940, 4189185, 4570020, 5027022, 5585580, 7181460, 8378370, 10054044, 12567555, 16756740, 25135110, 50270220]

約数ペア:

[(1, 50270220), (2, 25135110), (3, 16756740), (4, 12567555), (5, 10054044), (6, 8378370), (7, 7181460), (9, 5585580), (10, 5027022), (11, 4570020), (12, 4189185), (13, 3866940), (14, 3590730), (15, 3351348), (18, 2792790), (20, 2513511), (21, 2393820), (22, 2285010), (26, 1933470), (27, 1861860), (28, 1795365), (30, 1675674), (31, 1621620), (33, 1523340), (35, 1436292), (36, 1396395), (39, 1288980), (42, 1196910), (44, 1142505), (45, 1117116), (52, 966735), (54, 930930), (55, 914004), (60, 837837), (62, 810810), (63, 797940), (65, 773388), (66, 761670), (70, 718146), (77, 652860), (78, 644490), (81, 620620), (84, 598455), (90, 558558), (91, 552420), (93, 540540), (99, 507780), (105, 478764), (108, 465465), (110, 457002), (117, 429660), (124, 405405), (126, 398970), (130, 386694), (132, 380835), (135, 372372), (140, 359073), (143, 351540), (154, 326430), (155, 324324), (156, 322245), (162, 310310), (165, 304668), (180, 279279), (182, 276210), (186, 270270), (189, 265980), (195, 257796), (198, 253890), (210, 239382), (217, 231660), (220, 228501), (231, 217620), (234, 214830), (252, 199485), (260, 193347), (270, 186186), (273, 184140), (279, 180180), (286, 175770), (297, 169260), (308, 163215), (310, 162162), (315, 159588), (324, 155155), (330, 152334), (341, 147420), (351, 143220), (364, 138105), (372, 135135), (378, 132990), (385, 130572), (390, 128898), (396, 126945), (403, 124740), (405, 124124), (420, 119691), (429, 117180), (434, 115830), (455, 110484), (462, 108810), (465, 108108), (468, 107415), (495, 101556), (540, 93093), (546, 92070), (558, 90090), (567, 88660), (572, 87885), (585, 85932), (594, 84630), (620, 81081), (630, 79794), (651, 77220), (660, 76167), (682, 73710), (693, 72540), (702, 71610), (715, 70308), (756, 66495), (770, 65286), (780, 64449), (806, 62370), (810, 62062), (819, 61380), (837, 60060), (858, 58590), (868, 57915), (891, 56420), (910, 55242), (924, 54405), (930, 54054), (945, 53196), (990, 50778), (1001, 50220), (1023, 49140), (1053, 47740), (1085, 46332), (1092, 46035), (1116, 45045), (1134, 44330), (1155, 43524), (1170, 42966), (1188, 42315), (1209, 41580), (1260, 39897), (1287, 39060), (1302, 38610), (1364, 36855), (1365, 36828), (1386, 36270), (1395, 36036), (1404, 35805), (1430, 35154), (1485, 33852), (1540, 32643), (1612, 31185), (1620, 31031), (1638, 30690), (1674, 30030), (1705, 29484), (1716, 29295), (1755, 28644), (1782, 28210), (1820, 27621), (1860, 27027), (1890, 26598), (1953, 25740), (1980, 25389), (2002, 25110), (2015, 24948), (2046, 24570), (2079, 24180), (2106, 23870), (2145, 23436), (2170, 23166), (2268, 22165), (2310, 21762), (2340, 21483), (2387, 21060), (2418, 20790), (2457, 20460), (2511, 20020), (2574, 19530), (2604, 19305), (2730, 18414), (2772, 18135), (2790, 18018), (2821, 17820), (2835, 17732), (2860, 17577), (2970, 16926), (3003, 16740), (3069, 16380), (3255, 15444), (3276, 15345), (3348, 15015), (3410, 14742), (3465, 14508), (3510, 14322), (3564, 14105), (3627, 13860), (3780, 13299), (3861, 13020), (3906, 12870), (4004, 12555), (4030, 12474), (4092, 12285), (4095, 12276), (4158, 12090), (4185, 12012), (4212, 11935), (4290, 11718), (4340, 11583), (4433, 11340), (4455, 11284), (4620, 10881), (4774, 10530), (4836, 10395), (4914, 10230), (5005, 10044), (5022, 10010), (5115, 9828), (5148, 9765), (5265, 9548), (5460, 9207), (5580, 9009), (5642, 8910), (5670, 8866), (5859, 8580), (5940, 8463), (6006, 8370), (6045, 8316), (6138, 8190), (6237, 8060), (6435, 7812), (6510, 7722), (6820, 7371), (6930, 7254), (7020, 7161)]