86421750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{61}}^1\times {\mathrm{1889}}^1$

素因数の和:1970

約数の個数: 64

約数和(自身を含む): 219360960

約数和(自身を除く): 132939210

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 61, 75, 122, 125, 150, 183, 250, 305, 366, 375, 610, 750, 915, 1525, 1830, 1889, 3050, 3778, 4575, 5667, 7625, 9150, 9445, 11334, 15250, 18890, 22875, 28335, 45750, 47225, 56670, 94450, 115229, 141675, 230458, 236125, 283350, 345687, 472250, 576145, 691374, 708375, 1152290, 1416750, 1728435, 2880725, 3456870, 5761450, 8642175, 14403625, 17284350, 28807250, 43210875, 86421750]

約数ペア:

[(1, 86421750), (2, 43210875), (3, 28807250), (5, 17284350), (6, 14403625), (10, 8642175), (15, 5761450), (25, 3456870), (30, 2880725), (50, 1728435), (61, 1416750), (75, 1152290), (122, 708375), (125, 691374), (150, 576145), (183, 472250), (250, 345687), (305, 283350), (366, 236125), (375, 230458), (610, 141675), (750, 115229), (915, 94450), (1525, 56670), (1830, 47225), (1889, 45750), (3050, 28335), (3778, 22875), (4575, 18890), (5667, 15250), (7625, 11334), (9150, 9445)]