68483700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1619}}^1$

素因数の和:1686

約数の個数: 108

約数和(自身を含む): 219360960

約数和(自身を除く): 150877260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 47, 50, 60, 75, 90, 94, 100, 141, 150, 180, 188, 225, 235, 282, 300, 423, 450, 470, 564, 705, 846, 900, 940, 1175, 1410, 1619, 1692, 2115, 2350, 2820, 3238, 3525, 4230, 4700, 4857, 6476, 7050, 8095, 8460, 9714, 10575, 14100, 14571, 16190, 19428, 21150, 24285, 29142, 32380, 40475, 42300, 48570, 58284, 72855, 76093, 80950, 97140, 121425, 145710, 152186, 161900, 228279, 242850, 291420, 304372, 364275, 380465, 456558, 485700, 684837, 728550, 760930, 913116, 1141395, 1369674, 1457100, 1521860, 1902325, 2282790, 2739348, 3424185, 3804650, 4565580, 5706975, 6848370, 7609300, 11413950, 13696740, 17120925, 22827900, 34241850, 68483700]

約数ペア:

[(1, 68483700), (2, 34241850), (3, 22827900), (4, 17120925), (5, 13696740), (6, 11413950), (9, 7609300), (10, 6848370), (12, 5706975), (15, 4565580), (18, 3804650), (20, 3424185), (25, 2739348), (30, 2282790), (36, 1902325), (45, 1521860), (47, 1457100), (50, 1369674), (60, 1141395), (75, 913116), (90, 760930), (94, 728550), (100, 684837), (141, 485700), (150, 456558), (180, 380465), (188, 364275), (225, 304372), (235, 291420), (282, 242850), (300, 228279), (423, 161900), (450, 152186), (470, 145710), (564, 121425), (705, 97140), (846, 80950), (900, 76093), (940, 72855), (1175, 58284), (1410, 48570), (1619, 42300), (1692, 40475), (2115, 32380), (2350, 29142), (2820, 24285), (3238, 21150), (3525, 19428), (4230, 16190), (4700, 14571), (4857, 14100), (6476, 10575), (7050, 9714), (8095, 8460)]