85919700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{991}}^1$

素因数の和:1042

約数の個数: 108

約数和(自身を含む): 264344192

約数和(自身を除く): 178424492

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, 289, 300, 340, 425, 510, 578, 850, 867, 991, 1020, 1156, 1275, 1445, 1700, 1734, 1982, 2550, 2890, 2973, 3468, 3964, 4335, 4955, 5100, 5780, 5946, 7225, 8670, 9910, 11892, 14450, 14865, 16847, 17340, 19820, 21675, 24775, 28900, 29730, 33694, 43350, 49550, 50541, 59460, 67388, 74325, 84235, 86700, 99100, 101082, 148650, 168470, 202164, 252705, 286399, 297300, 336940, 421175, 505410, 572798, 842350, 859197, 1010820, 1145596, 1263525, 1431995, 1684700, 1718394, 2527050, 2863990, 3436788, 4295985, 5054100, 5727980, 7159975, 8591970, 14319950, 17183940, 21479925, 28639900, 42959850, 85919700]

約数ペア:

[(1, 85919700), (2, 42959850), (3, 28639900), (4, 21479925), (5, 17183940), (6, 14319950), (10, 8591970), (12, 7159975), (15, 5727980), (17, 5054100), (20, 4295985), (25, 3436788), (30, 2863990), (34, 2527050), (50, 1718394), (51, 1684700), (60, 1431995), (68, 1263525), (75, 1145596), (85, 1010820), (100, 859197), (102, 842350), (150, 572798), (170, 505410), (204, 421175), (255, 336940), (289, 297300), (300, 286399), (340, 252705), (425, 202164), (510, 168470), (578, 148650), (850, 101082), (867, 99100), (991, 86700), (1020, 84235), (1156, 74325), (1275, 67388), (1445, 59460), (1700, 50541), (1734, 49550), (1982, 43350), (2550, 33694), (2890, 29730), (2973, 28900), (3468, 24775), (3964, 21675), (4335, 19820), (4955, 17340), (5100, 16847), (5780, 14865), (5946, 14450), (7225, 11892), (8670, 9910)]