73353750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:687

約数の個数: 80

約数和(自身を含む): 189539328

約数和(自身を除く): 116185578

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 125, 150, 155, 186, 250, 310, 375, 465, 625, 631, 750, 775, 930, 1250, 1262, 1550, 1875, 1893, 2325, 3155, 3750, 3786, 3875, 4650, 6310, 7750, 9465, 11625, 15775, 18930, 19375, 19561, 23250, 31550, 38750, 39122, 47325, 58125, 58683, 78875, 94650, 97805, 116250, 117366, 157750, 195610, 236625, 293415, 394375, 473250, 489025, 586830, 788750, 978050, 1183125, 1467075, 2366250, 2445125, 2934150, 4890250, 7335375, 12225625, 14670750, 24451250, 36676875, 73353750]

約数ペア:

[(1, 73353750), (2, 36676875), (3, 24451250), (5, 14670750), (6, 12225625), (10, 7335375), (15, 4890250), (25, 2934150), (30, 2445125), (31, 2366250), (50, 1467075), (62, 1183125), (75, 978050), (93, 788750), (125, 586830), (150, 489025), (155, 473250), (186, 394375), (250, 293415), (310, 236625), (375, 195610), (465, 157750), (625, 117366), (631, 116250), (750, 97805), (775, 94650), (930, 78875), (1250, 58683), (1262, 58125), (1550, 47325), (1875, 39122), (1893, 38750), (2325, 31550), (3155, 23250), (3750, 19561), (3786, 19375), (3875, 18930), (4650, 15775), (6310, 11625), (7750, 9465)]