87254700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1721}}^1$

素因数の和:1764

約数の個数: 108

約数和(自身を含む): 273529368

約数和(自身を除く): 186274668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 169, 195, 260, 300, 325, 338, 390, 507, 650, 676, 780, 845, 975, 1014, 1300, 1690, 1721, 1950, 2028, 2535, 3380, 3442, 3900, 4225, 5070, 5163, 6884, 8450, 8605, 10140, 10326, 12675, 16900, 17210, 20652, 22373, 25350, 25815, 34420, 43025, 44746, 50700, 51630, 67119, 86050, 89492, 103260, 111865, 129075, 134238, 172100, 223730, 258150, 268476, 290849, 335595, 447460, 516300, 559325, 581698, 671190, 872547, 1118650, 1163396, 1342380, 1454245, 1677975, 1745094, 2237300, 2908490, 3355950, 3490188, 4362735, 5816980, 6711900, 7271225, 8725470, 14542450, 17450940, 21813675, 29084900, 43627350, 87254700]

約数ペア:

[(1, 87254700), (2, 43627350), (3, 29084900), (4, 21813675), (5, 17450940), (6, 14542450), (10, 8725470), (12, 7271225), (13, 6711900), (15, 5816980), (20, 4362735), (25, 3490188), (26, 3355950), (30, 2908490), (39, 2237300), (50, 1745094), (52, 1677975), (60, 1454245), (65, 1342380), (75, 1163396), (78, 1118650), (100, 872547), (130, 671190), (150, 581698), (156, 559325), (169, 516300), (195, 447460), (260, 335595), (300, 290849), (325, 268476), (338, 258150), (390, 223730), (507, 172100), (650, 134238), (676, 129075), (780, 111865), (845, 103260), (975, 89492), (1014, 86050), (1300, 67119), (1690, 51630), (1721, 50700), (1950, 44746), (2028, 43025), (2535, 34420), (3380, 25815), (3442, 25350), (3900, 22373), (4225, 20652), (5070, 17210), (5163, 16900), (6884, 12675), (8450, 10326), (8605, 10140)]