79469973.000000000

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5827}}^1$

素因数の和:5868

約数の個数: 144

約数和(自身を含む): 509134080

約数和(自身を除く): 369635700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5827, 5985, 7980, 11654, 11970, 17481, 23308, 23940, 29135, 34962, 40789, 52443, 58270, 69924, 81578, 87405, 104886, 110713, 116540, 122367, 163156, 174810, 203945, 209772, 221426, 244734, 262215, 332139, 349620, 367101, 407890, 442852, 489468, 524430, 553565, 611835, 664278, 734202, 774991, 815780, 996417, 1048860, 1107130, 1223670, 1328556, 1468404, 1549982, 1660695, 1835505, 1992834, 2214260, 2324973, 2447340, 3099964, 3321390, 3671010, 3874955, 3985668, 4649946, 4982085, 6642780, 6974919, 7342020, 7749910, 9299892, 9964170, 11624865, 13949838, 15499820, 19928340, 23249730, 27899676, 34874595, 46499460, 69749190, 139498380]

約数ペア:

[(1, 139498380), (2, 69749190), (3, 46499460), (4, 34874595), (5, 27899676), (6, 23249730), (7, 19928340), (9, 15499820), (10, 13949838), (12, 11624865), (14, 9964170), (15, 9299892), (18, 7749910), (19, 7342020), (20, 6974919), (21, 6642780), (28, 4982085), (30, 4649946), (35, 3985668), (36, 3874955), (38, 3671010), (42, 3321390), (45, 3099964), (57, 2447340), (60, 2324973), (63, 2214260), (70, 1992834), (76, 1835505), (84, 1660695), (90, 1549982), (95, 1468404), (105, 1328556), (114, 1223670), (126, 1107130), (133, 1048860), (140, 996417), (171, 815780), (180, 774991), (190, 734202), (210, 664278), (228, 611835), (252, 553565), (266, 524430), (285, 489468), (315, 442852), (342, 407890), (380, 367101), (399, 349620), (420, 332139), (532, 262215), (570, 244734), (630, 221426), (665, 209772), (684, 203945), (798, 174810), (855, 163156), (1140, 122367), (1197, 116540), (1260, 110713), (1330, 104886), (1596, 87405), (1710, 81578), (1995, 69924), (2394, 58270), (2660, 52443), (3420, 40789), (3990, 34962), (4788, 29135), (5827, 23940), (5985, 23308), (7980, 17481), (11654, 11970)]