68531700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{7369}}^1$

素因数の和:7417

約数の個数: 72

約数和(自身を含む): 204709120

約数和(自身を除く): 136177420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 1550, 1860, 2325, 3100, 4650, 7369, 9300, 14738, 22107, 29476, 36845, 44214, 73690, 88428, 110535, 147380, 184225, 221070, 228439, 368450, 442140, 456878, 552675, 685317, 736900, 913756, 1105350, 1142195, 1370634, 2210700, 2284390, 2741268, 3426585, 4568780, 5710975, 6853170, 11421950, 13706340, 17132925, 22843900, 34265850, 68531700]

約数ペア:

[(1, 68531700), (2, 34265850), (3, 22843900), (4, 17132925), (5, 13706340), (6, 11421950), (10, 6853170), (12, 5710975), (15, 4568780), (20, 3426585), (25, 2741268), (30, 2284390), (31, 2210700), (50, 1370634), (60, 1142195), (62, 1105350), (75, 913756), (93, 736900), (100, 685317), (124, 552675), (150, 456878), (155, 442140), (186, 368450), (300, 228439), (310, 221070), (372, 184225), (465, 147380), (620, 110535), (775, 88428), (930, 73690), (1550, 44214), (1860, 36845), (2325, 29476), (3100, 22107), (4650, 14738), (7369, 9300)]