103677456800

素因数分解:

$2^5\times 5^2\times {\mathrm{1229}}^1\times {\mathrm{105449}}^1$

素因数の和:106698

約数の個数: 72

約数和(自身を含む): 253310935500

約数和(自身を除く): 149633478700

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 1229, 2458, 4916, 6145, 9832, 12290, 19664, 24580, 30725, 39328, 49160, 61450, 98320, 105449, 122900, 196640, 210898, 245800, 421796, 491600, 527245, 843592, 983200, 1054490, 1687184, 2108980, 2636225, 3374368, 4217960, 5272450, 8435920, 10544900, 16871840, 21089800, 42179600, 84359200, 129596821, 259193642, 518387284, 647984105, 1036774568, 1295968210, 2073549136, 2591936420, 3239920525, 4147098272, 5183872840, 6479841050, 10367745680, 12959682100, 20735491360, 25919364200, 51838728400, 103677456800]

約数ペア:

[(1, 103677456800), (2, 51838728400), (4, 25919364200), (5, 20735491360), (8, 12959682100), (10, 10367745680), (16, 6479841050), (20, 5183872840), (25, 4147098272), (32, 3239920525), (40, 2591936420), (50, 2073549136), (80, 1295968210), (100, 1036774568), (160, 647984105), (200, 518387284), (400, 259193642), (800, 129596821), (1229, 84359200), (2458, 42179600), (4916, 21089800), (6145, 16871840), (9832, 10544900), (12290, 8435920), (19664, 5272450), (24580, 4217960), (30725, 3374368), (39328, 2636225), (49160, 2108980), (61450, 1687184), (98320, 1054490), (105449, 983200), (122900, 843592), (196640, 527245), (210898, 491600), (245800, 421796)]