68967300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{13523}}^1$

素因数の和:13557

約数の個数: 72

約数和(自身を含む): 211298976

約数和(自身を除く): 142331676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 5100, 13523, 27046, 40569, 54092, 67615, 81138, 135230, 162276, 202845, 229891, 270460, 338075, 405690, 459782, 676150, 689673, 811380, 919564, 1014225, 1149455, 1352300, 1379346, 2028450, 2298910, 2758692, 3448365, 4056900, 4597820, 5747275, 6896730, 11494550, 13793460, 17241825, 22989100, 34483650, 68967300]

約数ペア:

[(1, 68967300), (2, 34483650), (3, 22989100), (4, 17241825), (5, 13793460), (6, 11494550), (10, 6896730), (12, 5747275), (15, 4597820), (17, 4056900), (20, 3448365), (25, 2758692), (30, 2298910), (34, 2028450), (50, 1379346), (51, 1352300), (60, 1149455), (68, 1014225), (75, 919564), (85, 811380), (100, 689673), (102, 676150), (150, 459782), (170, 405690), (204, 338075), (255, 270460), (300, 229891), (340, 202845), (425, 162276), (510, 135230), (850, 81138), (1020, 67615), (1275, 54092), (1700, 40569), (2550, 27046), (5100, 13523)]