2115711200

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^2\times {\mathrm{9151}}^1$

素因数の和:9205

約数の個数: 108

約数和(自身を含む): 5487273792

約数和(自身を除く): 3371562592

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 289, 340, 400, 425, 544, 578, 680, 800, 850, 1156, 1360, 1445, 1700, 2312, 2720, 2890, 3400, 4624, 5780, 6800, 7225, 9151, 9248, 11560, 13600, 14450, 18302, 23120, 28900, 36604, 45755, 46240, 57800, 73208, 91510, 115600, 146416, 155567, 183020, 228775, 231200, 292832, 311134, 366040, 457550, 622268, 732080, 777835, 915100, 1244536, 1464160, 1555670, 1830200, 2489072, 2644639, 3111340, 3660400, 3889175, 4978144, 5289278, 6222680, 7320800, 7778350, 10578556, 12445360, 13223195, 15556700, 21157112, 24890720, 26446390, 31113400, 42314224, 52892780, 62226800, 66115975, 84628448, 105785560, 124453600, 132231950, 211571120, 264463900, 423142240, 528927800, 1057855600, 2115711200]

約数ペア:

[(1, 2115711200), (2, 1057855600), (4, 528927800), (5, 423142240), (8, 264463900), (10, 211571120), (16, 132231950), (17, 124453600), (20, 105785560), (25, 84628448), (32, 66115975), (34, 62226800), (40, 52892780), (50, 42314224), (68, 31113400), (80, 26446390), (85, 24890720), (100, 21157112), (136, 15556700), (160, 13223195), (170, 12445360), (200, 10578556), (272, 7778350), (289, 7320800), (340, 6222680), (400, 5289278), (425, 4978144), (544, 3889175), (578, 3660400), (680, 3111340), (800, 2644639), (850, 2489072), (1156, 1830200), (1360, 1555670), (1445, 1464160), (1700, 1244536), (2312, 915100), (2720, 777835), (2890, 732080), (3400, 622268), (4624, 457550), (5780, 366040), (6800, 311134), (7225, 292832), (9151, 231200), (9248, 228775), (11560, 183020), (13600, 155567), (14450, 146416), (18302, 115600), (23120, 91510), (28900, 73208), (36604, 57800), (45755, 46240)]