69518800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1$

素因数の和:521

約数の個数: 120

約数和(自身を含む): 186472440

約数和(自身を除く): 116953640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 29, 40, 50, 52, 58, 65, 80, 100, 104, 116, 130, 145, 200, 208, 232, 260, 290, 325, 377, 400, 461, 464, 520, 580, 650, 725, 754, 922, 1040, 1160, 1300, 1450, 1508, 1844, 1885, 2305, 2320, 2600, 2900, 3016, 3688, 3770, 4610, 5200, 5800, 5993, 6032, 7376, 7540, 9220, 9425, 11525, 11600, 11986, 13369, 15080, 18440, 18850, 23050, 23972, 26738, 29965, 30160, 36880, 37700, 46100, 47944, 53476, 59930, 66845, 75400, 92200, 95888, 106952, 119860, 133690, 149825, 150800, 173797, 184400, 213904, 239720, 267380, 299650, 334225, 347594, 479440, 534760, 599300, 668450, 695188, 868985, 1069520, 1198600, 1336900, 1390376, 1737970, 2397200, 2673800, 2780752, 3475940, 4344925, 5347600, 6951880, 8689850, 13903760, 17379700, 34759400, 69518800]

約数ペア:

[(1, 69518800), (2, 34759400), (4, 17379700), (5, 13903760), (8, 8689850), (10, 6951880), (13, 5347600), (16, 4344925), (20, 3475940), (25, 2780752), (26, 2673800), (29, 2397200), (40, 1737970), (50, 1390376), (52, 1336900), (58, 1198600), (65, 1069520), (80, 868985), (100, 695188), (104, 668450), (116, 599300), (130, 534760), (145, 479440), (200, 347594), (208, 334225), (232, 299650), (260, 267380), (290, 239720), (325, 213904), (377, 184400), (400, 173797), (461, 150800), (464, 149825), (520, 133690), (580, 119860), (650, 106952), (725, 95888), (754, 92200), (922, 75400), (1040, 66845), (1160, 59930), (1300, 53476), (1450, 47944), (1508, 46100), (1844, 37700), (1885, 36880), (2305, 30160), (2320, 29965), (2600, 26738), (2900, 23972), (3016, 23050), (3688, 18850), (3770, 18440), (4610, 15080), (5200, 13369), (5800, 11986), (5993, 11600), (6032, 11525), (7376, 9425), (7540, 9220)]