133540020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{9391}}^1$

素因数の和:9485

約数の個数: 72

約数和(自身を含む): 410242560

約数和(自身を除く): 276702540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3555, 4740, 7110, 9391, 14220, 18782, 28173, 37564, 46955, 56346, 84519, 93910, 112692, 140865, 169038, 187820, 281730, 338076, 422595, 563460, 741889, 845190, 1483778, 1690380, 2225667, 2967556, 3709445, 4451334, 6677001, 7418890, 8902668, 11128335, 13354002, 14837780, 22256670, 26708004, 33385005, 44513340, 66770010, 133540020]

約数ペア:

[(1, 133540020), (2, 66770010), (3, 44513340), (4, 33385005), (5, 26708004), (6, 22256670), (9, 14837780), (10, 13354002), (12, 11128335), (15, 8902668), (18, 7418890), (20, 6677001), (30, 4451334), (36, 3709445), (45, 2967556), (60, 2225667), (79, 1690380), (90, 1483778), (158, 845190), (180, 741889), (237, 563460), (316, 422595), (395, 338076), (474, 281730), (711, 187820), (790, 169038), (948, 140865), (1185, 112692), (1422, 93910), (1580, 84519), (2370, 56346), (2844, 46955), (3555, 37564), (4740, 28173), (7110, 18782), (9391, 14220)]