87425100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{13877}}^1$

素因数の和:13904

約数の個数: 108

約数和(自身を含む): 313198704

約数和(自身を除く): 225773604

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 13877, 27754, 41631, 55508, 69385, 83262, 97139, 124893, 138770, 166524, 194278, 208155, 249786, 277540, 291417, 346925, 388556, 416310, 485695, 499572, 582834, 624465, 693850, 832620, 874251, 971390, 1040775, 1165668, 1248930, 1387700, 1457085, 1748502, 1942780, 2081550, 2428475, 2497860, 2914170, 3122325, 3497004, 4163100, 4371255, 4856950, 5828340, 6244650, 7285425, 8742510, 9713900, 12489300, 14570850, 17485020, 21856275, 29141700, 43712550, 87425100]

約数ペア:

[(1, 87425100), (2, 43712550), (3, 29141700), (4, 21856275), (5, 17485020), (6, 14570850), (7, 12489300), (9, 9713900), (10, 8742510), (12, 7285425), (14, 6244650), (15, 5828340), (18, 4856950), (20, 4371255), (21, 4163100), (25, 3497004), (28, 3122325), (30, 2914170), (35, 2497860), (36, 2428475), (42, 2081550), (45, 1942780), (50, 1748502), (60, 1457085), (63, 1387700), (70, 1248930), (75, 1165668), (84, 1040775), (90, 971390), (100, 874251), (105, 832620), (126, 693850), (140, 624465), (150, 582834), (175, 499572), (180, 485695), (210, 416310), (225, 388556), (252, 346925), (300, 291417), (315, 277540), (350, 249786), (420, 208155), (450, 194278), (525, 166524), (630, 138770), (700, 124893), (900, 97139), (1050, 83262), (1260, 69385), (1575, 55508), (2100, 41631), (3150, 27754), (6300, 13877)]