75022380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2557}}^1$

素因数の和:2735

約数の個数: 72

約数和(自身を含む): 229053552

約数和(自身を除く): 154031172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 163, 180, 326, 489, 652, 815, 978, 1467, 1630, 1956, 2445, 2557, 2934, 3260, 4890, 5114, 5868, 7335, 7671, 9780, 10228, 12785, 14670, 15342, 23013, 25570, 29340, 30684, 38355, 46026, 51140, 76710, 92052, 115065, 153420, 230130, 416791, 460260, 833582, 1250373, 1667164, 2083955, 2500746, 3751119, 4167910, 5001492, 6251865, 7502238, 8335820, 12503730, 15004476, 18755595, 25007460, 37511190, 75022380]

約数ペア:

[(1, 75022380), (2, 37511190), (3, 25007460), (4, 18755595), (5, 15004476), (6, 12503730), (9, 8335820), (10, 7502238), (12, 6251865), (15, 5001492), (18, 4167910), (20, 3751119), (30, 2500746), (36, 2083955), (45, 1667164), (60, 1250373), (90, 833582), (163, 460260), (180, 416791), (326, 230130), (489, 153420), (652, 115065), (815, 92052), (978, 76710), (1467, 51140), (1630, 46026), (1956, 38355), (2445, 30684), (2557, 29340), (2934, 25570), (3260, 23013), (4890, 15342), (5114, 14670), (5868, 12785), (7335, 10228), (7671, 9780)]