25807320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:68

約数の個数: 384

約数和(自身を含む): 112320000

約数和(自身を除く): 86512680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 24, 28, 30, 33, 35, 36, 38, 40, 42, 44, 45, 49, 55, 56, 57, 60, 63, 66, 70, 72, 76, 77, 84, 88, 90, 95, 98, 99, 105, 110, 114, 120, 126, 132, 133, 140, 147, 152, 154, 165, 168, 171, 180, 190, 196, 198, 209, 210, 220, 228, 231, 245, 252, 264, 266, 280, 285, 294, 308, 315, 330, 342, 343, 360, 380, 385, 392, 396, 399, 418, 420, 440, 441, 456, 462, 490, 495, 504, 532, 539, 570, 588, 616, 627, 630, 660, 665, 684, 686, 693, 735, 760, 770, 792, 798, 836, 840, 855, 882, 924, 931, 980, 990, 1029, 1045, 1064, 1078, 1140, 1155, 1176, 1197, 1254, 1260, 1320, 1330, 1368, 1372, 1386, 1463, 1470, 1540, 1596, 1617, 1672, 1710, 1715, 1764, 1848, 1862, 1881, 1960, 1980, 1995, 2058, 2090, 2156, 2205, 2280, 2310, 2394, 2508, 2520, 2660, 2695, 2744, 2772, 2793, 2926, 2940, 3080, 3087, 3135, 3192, 3234, 3420, 3430, 3465, 3528, 3724, 3762, 3773, 3960, 3990, 4116, 4180, 4312, 4389, 4410, 4620, 4655, 4788, 4851, 5016, 5145, 5320, 5390, 5544, 5586, 5852, 5880, 5985, 6174, 6270, 6468, 6517, 6840, 6860, 6930, 7315, 7448, 7524, 7546, 7980, 8085, 8232, 8360, 8379, 8778, 8820, 9240, 9310, 9405, 9576, 9702, 10241, 10290, 10780, 11172, 11319, 11704, 11970, 12348, 12540, 12936, 13034, 13167, 13720, 13860, 13965, 14630, 15048, 15092, 15435, 15960, 16170, 16758, 17556, 17640, 18620, 18810, 18865, 19404, 19551, 20482, 20580, 21560, 21945, 22344, 22638, 23940, 24255, 24696, 25080, 26068, 26334, 27720, 27930, 29260, 30184, 30723, 30870, 32340, 32585, 33516, 33957, 35112, 37240, 37620, 37730, 38808, 39102, 40964, 41160, 41895, 43890, 45276, 47880, 48510, 51205, 52136, 52668, 55860, 56595, 58520, 58653, 61446, 61740, 64680, 65170, 65835, 67032, 67914, 71687, 75240, 75460, 78204, 81928, 83790, 87780, 90552, 92169, 97020, 97755, 102410, 105336, 111720, 113190, 117306, 122892, 123480, 130340, 131670, 135828, 143374, 150920, 153615, 156408, 167580, 169785, 175560, 184338, 194040, 195510, 204820, 215061, 226380, 234612, 245784, 260680, 263340, 271656, 286748, 293265, 307230, 335160, 339570, 358435, 368676, 391020, 409640, 430122, 452760, 460845, 469224, 526680, 573496, 586530, 614460, 645183, 679140, 716870, 737352, 782040, 860244, 921690, 1075305, 1173060, 1228920, 1290366, 1358280, 1433740, 1720488, 1843380, 2150610, 2346120, 2580732, 2867480, 3225915, 3686760, 4301220, 5161464, 6451830, 8602440, 12903660, 25807320]

約数ペア:

[(1, 25807320), (2, 12903660), (3, 8602440), (4, 6451830), (5, 5161464), (6, 4301220), (7, 3686760), (8, 3225915), (9, 2867480), (10, 2580732), (11, 2346120), (12, 2150610), (14, 1843380), (15, 1720488), (18, 1433740), (19, 1358280), (20, 1290366), (21, 1228920), (22, 1173060), (24, 1075305), (28, 921690), (30, 860244), (33, 782040), (35, 737352), (36, 716870), (38, 679140), (40, 645183), (42, 614460), (44, 586530), (45, 573496), (49, 526680), (55, 469224), (56, 460845), (57, 452760), (60, 430122), (63, 409640), (66, 391020), (70, 368676), (72, 358435), (76, 339570), (77, 335160), (84, 307230), (88, 293265), (90, 286748), (95, 271656), (98, 263340), (99, 260680), (105, 245784), (110, 234612), (114, 226380), (120, 215061), (126, 204820), (132, 195510), (133, 194040), (140, 184338), (147, 175560), (152, 169785), (154, 167580), (165, 156408), (168, 153615), (171, 150920), (180, 143374), (190, 135828), (196, 131670), (198, 130340), (209, 123480), (210, 122892), (220, 117306), (228, 113190), (231, 111720), (245, 105336), (252, 102410), (264, 97755), (266, 97020), (280, 92169), (285, 90552), (294, 87780), (308, 83790), (315, 81928), (330, 78204), (342, 75460), (343, 75240), (360, 71687), (380, 67914), (385, 67032), (392, 65835), (396, 65170), (399, 64680), (418, 61740), (420, 61446), (440, 58653), (441, 58520), (456, 56595), (462, 55860), (490, 52668), (495, 52136), (504, 51205), (532, 48510), (539, 47880), (570, 45276), (588, 43890), (616, 41895), (627, 41160), (630, 40964), (660, 39102), (665, 38808), (684, 37730), (686, 37620), (693, 37240), (735, 35112), (760, 33957), (770, 33516), (792, 32585), (798, 32340), (836, 30870), (840, 30723), (855, 30184), (882, 29260), (924, 27930), (931, 27720), (980, 26334), (990, 26068), (1029, 25080), (1045, 24696), (1064, 24255), (1078, 23940), (1140, 22638), (1155, 22344), (1176, 21945), (1197, 21560), (1254, 20580), (1260, 20482), (1320, 19551), (1330, 19404), (1368, 18865), (1372, 18810), (1386, 18620), (1463, 17640), (1470, 17556), (1540, 16758), (1596, 16170), (1617, 15960), (1672, 15435), (1710, 15092), (1715, 15048), (1764, 14630), (1848, 13965), (1862, 13860), (1881, 13720), (1960, 13167), (1980, 13034), (1995, 12936), (2058, 12540), (2090, 12348), (2156, 11970), (2205, 11704), (2280, 11319), (2310, 11172), (2394, 10780), (2508, 10290), (2520, 10241), (2660, 9702), (2695, 9576), (2744, 9405), (2772, 9310), (2793, 9240), (2926, 8820), (2940, 8778), (3080, 8379), (3087, 8360), (3135, 8232), (3192, 8085), (3234, 7980), (3420, 7546), (3430, 7524), (3465, 7448), (3528, 7315), (3724, 6930), (3762, 6860), (3773, 6840), (3960, 6517), (3990, 6468), (4116, 6270), (4180, 6174), (4312, 5985), (4389, 5880), (4410, 5852), (4620, 5586), (4655, 5544), (4788, 5390), (4851, 5320), (5016, 5145)]