136176400

素因数分解:

$2^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{5581}}^1$

素因数の和:5660

約数の個数: 60

約数和(自身を含む): 332586724

約数和(自身を除く): 196410324

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 61, 80, 100, 122, 200, 244, 305, 400, 488, 610, 976, 1220, 1525, 2440, 3050, 4880, 5581, 6100, 11162, 12200, 22324, 24400, 27905, 44648, 55810, 89296, 111620, 139525, 223240, 279050, 340441, 446480, 558100, 680882, 1116200, 1361764, 1702205, 2232400, 2723528, 3404410, 5447056, 6808820, 8511025, 13617640, 17022050, 27235280, 34044100, 68088200, 136176400]

約数ペア:

[(1, 136176400), (2, 68088200), (4, 34044100), (5, 27235280), (8, 17022050), (10, 13617640), (16, 8511025), (20, 6808820), (25, 5447056), (40, 3404410), (50, 2723528), (61, 2232400), (80, 1702205), (100, 1361764), (122, 1116200), (200, 680882), (244, 558100), (305, 446480), (400, 340441), (488, 279050), (610, 223240), (976, 139525), (1220, 111620), (1525, 89296), (2440, 55810), (3050, 44648), (4880, 27905), (5581, 24400), (6100, 22324), (11162, 12200)]