153643450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:352

約数の個数: 96

約数和(自身を含む): 327836160

約数和(自身を除く): 174192710

約数列:

[1, 2, 5, 10, 17, 23, 25, 29, 34, 46, 50, 58, 85, 115, 145, 170, 230, 271, 290, 391, 425, 493, 542, 575, 667, 725, 782, 850, 986, 1150, 1334, 1355, 1450, 1955, 2465, 2710, 3335, 3910, 4607, 4930, 6233, 6670, 6775, 7859, 9214, 9775, 11339, 12325, 12466, 13550, 15718, 16675, 19550, 22678, 23035, 24650, 31165, 33350, 39295, 46070, 56695, 62330, 78590, 105961, 113390, 115175, 133603, 155825, 180757, 196475, 211922, 230350, 267206, 283475, 311650, 361514, 392950, 529805, 566950, 668015, 903785, 1059610, 1336030, 1807570, 2649025, 3072869, 3340075, 4518925, 5298050, 6145738, 6680150, 9037850, 15364345, 30728690, 76821725, 153643450]

約数ペア:

[(1, 153643450), (2, 76821725), (5, 30728690), (10, 15364345), (17, 9037850), (23, 6680150), (25, 6145738), (29, 5298050), (34, 4518925), (46, 3340075), (50, 3072869), (58, 2649025), (85, 1807570), (115, 1336030), (145, 1059610), (170, 903785), (230, 668015), (271, 566950), (290, 529805), (391, 392950), (425, 361514), (493, 311650), (542, 283475), (575, 267206), (667, 230350), (725, 211922), (782, 196475), (850, 180757), (986, 155825), (1150, 133603), (1334, 115175), (1355, 113390), (1450, 105961), (1955, 78590), (2465, 62330), (2710, 56695), (3335, 46070), (3910, 39295), (4607, 33350), (4930, 31165), (6233, 24650), (6670, 23035), (6775, 22678), (7859, 19550), (9214, 16675), (9775, 15718), (11339, 13550), (12325, 12466)]