87408750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:212

約数の個数: 160

約数和(自身を含む): 258217344

約数和(自身を除く): 170808594

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 25, 26, 30, 33, 39, 50, 55, 65, 66, 75, 78, 110, 125, 130, 143, 150, 163, 165, 195, 250, 275, 286, 325, 326, 330, 375, 390, 429, 489, 550, 625, 650, 715, 750, 815, 825, 858, 975, 978, 1250, 1375, 1430, 1625, 1630, 1650, 1793, 1875, 1950, 2119, 2145, 2445, 2750, 3250, 3575, 3586, 3750, 4075, 4125, 4238, 4290, 4875, 4890, 5379, 6357, 6875, 7150, 8125, 8150, 8250, 8965, 9750, 10595, 10725, 10758, 12225, 12714, 13750, 16250, 17875, 17930, 20375, 20625, 21190, 21450, 23309, 24375, 24450, 26895, 31785, 35750, 40750, 41250, 44825, 46618, 48750, 52975, 53625, 53790, 61125, 63570, 69927, 89375, 89650, 101875, 105950, 107250, 116545, 122250, 134475, 139854, 158925, 178750, 203750, 224125, 233090, 264875, 268125, 268950, 305625, 317850, 349635, 448250, 529750, 536250, 582725, 611250, 672375, 699270, 794625, 1120625, 1165450, 1324375, 1344750, 1589250, 1748175, 2241250, 2648750, 2913625, 3361875, 3496350, 3973125, 5827250, 6723750, 7946250, 8740875, 14568125, 17481750, 29136250, 43704375, 87408750]

約数ペア:

[(1, 87408750), (2, 43704375), (3, 29136250), (5, 17481750), (6, 14568125), (10, 8740875), (11, 7946250), (13, 6723750), (15, 5827250), (22, 3973125), (25, 3496350), (26, 3361875), (30, 2913625), (33, 2648750), (39, 2241250), (50, 1748175), (55, 1589250), (65, 1344750), (66, 1324375), (75, 1165450), (78, 1120625), (110, 794625), (125, 699270), (130, 672375), (143, 611250), (150, 582725), (163, 536250), (165, 529750), (195, 448250), (250, 349635), (275, 317850), (286, 305625), (325, 268950), (326, 268125), (330, 264875), (375, 233090), (390, 224125), (429, 203750), (489, 178750), (550, 158925), (625, 139854), (650, 134475), (715, 122250), (750, 116545), (815, 107250), (825, 105950), (858, 101875), (975, 89650), (978, 89375), (1250, 69927), (1375, 63570), (1430, 61125), (1625, 53790), (1630, 53625), (1650, 52975), (1793, 48750), (1875, 46618), (1950, 44825), (2119, 41250), (2145, 40750), (2445, 35750), (2750, 31785), (3250, 26895), (3575, 24450), (3586, 24375), (3750, 23309), (4075, 21450), (4125, 21190), (4238, 20625), (4290, 20375), (4875, 17930), (4890, 17875), (5379, 16250), (6357, 13750), (6875, 12714), (7150, 12225), (8125, 10758), (8150, 10725), (8250, 10595), (8965, 9750)]