25336108980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{81409}}^1$

素因数の和:81463

約数の個数: 288

約数和(自身を含む): 99567686400

約数和(自身を除く): 74231577420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 26, 28, 30, 35, 36, 38, 39, 42, 45, 52, 57, 60, 63, 65, 70, 76, 78, 84, 90, 91, 95, 105, 114, 117, 126, 130, 133, 140, 156, 171, 180, 182, 190, 195, 210, 228, 234, 247, 252, 260, 266, 273, 285, 315, 342, 364, 380, 390, 399, 420, 455, 468, 494, 532, 546, 570, 585, 630, 665, 684, 741, 780, 798, 819, 855, 910, 988, 1092, 1140, 1170, 1197, 1235, 1260, 1330, 1365, 1482, 1596, 1638, 1710, 1729, 1820, 1995, 2223, 2340, 2394, 2470, 2660, 2730, 2964, 3276, 3420, 3458, 3705, 3990, 4095, 4446, 4788, 4940, 5187, 5460, 5985, 6916, 7410, 7980, 8190, 8645, 8892, 10374, 11115, 11970, 14820, 15561, 16380, 17290, 20748, 22230, 23940, 25935, 31122, 34580, 44460, 51870, 62244, 77805, 81409, 103740, 155610, 162818, 244227, 311220, 325636, 407045, 488454, 569863, 732681, 814090, 976908, 1058317, 1139726, 1221135, 1465362, 1546771, 1628180, 1709589, 2116634, 2279452, 2442270, 2849315, 2930724, 3093542, 3174951, 3419178, 3663405, 4233268, 4640313, 4884540, 5128767, 5291585, 5698630, 6187084, 6349902, 6838356, 7326810, 7408219, 7733855, 8547945, 9280626, 9524853, 10257534, 10583170, 10827397, 11397260, 12699804, 13920939, 14653620, 14816438, 15467710, 15874755, 17095890, 18561252, 19049706, 20108023, 20515068, 21166340, 21654794, 22224657, 23201565, 25643835, 27841878, 29632876, 30935420, 31749510, 32482191, 34191780, 37041095, 38099412, 40216046, 43309588, 44449314, 46403130, 47624265, 51287670, 54136985, 55683756, 60324069, 63499020, 64964382, 66673971, 69604695, 74082190, 80432092, 88898628, 92806260, 95248530, 97446573, 100540115, 102575340, 108273970, 111123285, 120648138, 129928764, 133347942, 139209390, 140756161, 148164380, 162410955, 180972207, 190497060, 194893146, 201080230, 216547940, 222246570, 241296276, 266695884, 278418780, 281512322, 301620345, 324821910, 333369855, 361944414, 389786292, 402160460, 422268483, 444493140, 487232865, 563024644, 603240690, 649643820, 666739710, 703780805, 723888828, 844536966, 904861035, 974465730, 1206481380, 1266805449, 1333479420, 1407561610, 1689073932, 1809722070, 1948931460, 2111342415, 2533610898, 2815123220, 3619444140, 4222684830, 5067221796, 6334027245, 8445369660, 12668054490, 25336108980]

約数ペア:

[(1, 25336108980), (2, 12668054490), (3, 8445369660), (4, 6334027245), (5, 5067221796), (6, 4222684830), (7, 3619444140), (9, 2815123220), (10, 2533610898), (12, 2111342415), (13, 1948931460), (14, 1809722070), (15, 1689073932), (18, 1407561610), (19, 1333479420), (20, 1266805449), (21, 1206481380), (26, 974465730), (28, 904861035), (30, 844536966), (35, 723888828), (36, 703780805), (38, 666739710), (39, 649643820), (42, 603240690), (45, 563024644), (52, 487232865), (57, 444493140), (60, 422268483), (63, 402160460), (65, 389786292), (70, 361944414), (76, 333369855), (78, 324821910), (84, 301620345), (90, 281512322), (91, 278418780), (95, 266695884), (105, 241296276), (114, 222246570), (117, 216547940), (126, 201080230), (130, 194893146), (133, 190497060), (140, 180972207), (156, 162410955), (171, 148164380), (180, 140756161), (182, 139209390), (190, 133347942), (195, 129928764), (210, 120648138), (228, 111123285), (234, 108273970), (247, 102575340), (252, 100540115), (260, 97446573), (266, 95248530), (273, 92806260), (285, 88898628), (315, 80432092), (342, 74082190), (364, 69604695), (380, 66673971), (390, 64964382), (399, 63499020), (420, 60324069), (455, 55683756), (468, 54136985), (494, 51287670), (532, 47624265), (546, 46403130), (570, 44449314), (585, 43309588), (630, 40216046), (665, 38099412), (684, 37041095), (741, 34191780), (780, 32482191), (798, 31749510), (819, 30935420), (855, 29632876), (910, 27841878), (988, 25643835), (1092, 23201565), (1140, 22224657), (1170, 21654794), (1197, 21166340), (1235, 20515068), (1260, 20108023), (1330, 19049706), (1365, 18561252), (1482, 17095890), (1596, 15874755), (1638, 15467710), (1710, 14816438), (1729, 14653620), (1820, 13920939), (1995, 12699804), (2223, 11397260), (2340, 10827397), (2394, 10583170), (2470, 10257534), (2660, 9524853), (2730, 9280626), (2964, 8547945), (3276, 7733855), (3420, 7408219), (3458, 7326810), (3705, 6838356), (3990, 6349902), (4095, 6187084), (4446, 5698630), (4788, 5291585), (4940, 5128767), (5187, 4884540), (5460, 4640313), (5985, 4233268), (6916, 3663405), (7410, 3419178), (7980, 3174951), (8190, 3093542), (8645, 2930724), (8892, 2849315), (10374, 2442270), (11115, 2279452), (11970, 2116634), (14820, 1709589), (15561, 1628180), (16380, 1546771), (17290, 1465362), (20748, 1221135), (22230, 1139726), (23940, 1058317), (25935, 976908), (31122, 814090), (34580, 732681), (44460, 569863), (51870, 488454), (62244, 407045), (77805, 325636), (81409, 311220), (103740, 244227), (155610, 162818)]