202899960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18181}}^1$

素因数の和:18229

約数の個数: 96

約数和(自身を含む): 680734080

約数和(自身を除く): 477834120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 18181, 36362, 54543, 72724, 90905, 109086, 145448, 163629, 181810, 218172, 272715, 327258, 363620, 436344, 545430, 563611, 654516, 727240, 818145, 1090860, 1127222, 1309032, 1636290, 1690833, 2181720, 2254444, 2818055, 3272580, 3381666, 4508888, 5072499, 5636110, 6545160, 6763332, 8454165, 10144998, 11272220, 13526664, 16908330, 20289996, 22544440, 25362495, 33816660, 40579992, 50724990, 67633320, 101449980, 202899960]

約数ペア:

[(1, 202899960), (2, 101449980), (3, 67633320), (4, 50724990), (5, 40579992), (6, 33816660), (8, 25362495), (9, 22544440), (10, 20289996), (12, 16908330), (15, 13526664), (18, 11272220), (20, 10144998), (24, 8454165), (30, 6763332), (31, 6545160), (36, 5636110), (40, 5072499), (45, 4508888), (60, 3381666), (62, 3272580), (72, 2818055), (90, 2254444), (93, 2181720), (120, 1690833), (124, 1636290), (155, 1309032), (180, 1127222), (186, 1090860), (248, 818145), (279, 727240), (310, 654516), (360, 563611), (372, 545430), (465, 436344), (558, 363620), (620, 327258), (744, 272715), (930, 218172), (1116, 181810), (1240, 163629), (1395, 145448), (1860, 109086), (2232, 90905), (2790, 72724), (3720, 54543), (5580, 36362), (11160, 18181)]