289944450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{12157}}^1$

素因数の和:12228

約数の個数: 72

約数和(自身を含む): 793747188

約数和(自身を除く): 503802738

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 53, 75, 90, 106, 150, 159, 225, 265, 318, 450, 477, 530, 795, 954, 1325, 1590, 2385, 2650, 3975, 4770, 7950, 11925, 12157, 23850, 24314, 36471, 60785, 72942, 109413, 121570, 182355, 218826, 303925, 364710, 547065, 607850, 644321, 911775, 1094130, 1288642, 1823550, 1932963, 2735325, 3221605, 3865926, 5470650, 5798889, 6443210, 9664815, 11597778, 16108025, 19329630, 28994445, 32216050, 48324075, 57988890, 96648150, 144972225, 289944450]

約数ペア:

[(1, 289944450), (2, 144972225), (3, 96648150), (5, 57988890), (6, 48324075), (9, 32216050), (10, 28994445), (15, 19329630), (18, 16108025), (25, 11597778), (30, 9664815), (45, 6443210), (50, 5798889), (53, 5470650), (75, 3865926), (90, 3221605), (106, 2735325), (150, 1932963), (159, 1823550), (225, 1288642), (265, 1094130), (318, 911775), (450, 644321), (477, 607850), (530, 547065), (795, 364710), (954, 303925), (1325, 218826), (1590, 182355), (2385, 121570), (2650, 109413), (3975, 72942), (4770, 60785), (7950, 36471), (11925, 24314), (12157, 23850)]