201715066620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{48679}}^1\times {\mathrm{23021}}^1$

素因数の和:71715

約数の個数: 72

約数和(自身を含む): 611908184160

約数和(自身を除く): 410193117540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 23021, 46042, 48679, 69063, 92084, 97358, 115105, 138126, 146037, 194716, 207189, 230210, 243395, 276252, 292074, 345315, 414378, 438111, 460420, 486790, 584148, 690630, 730185, 828756, 876222, 973580, 1035945, 1381260, 1460370, 1752444, 2071890, 2190555, 2920740, 4143780, 4381110, 8762220, 1120639259, 2241278518, 3361917777, 4482557036, 5603196295, 6723835554, 10085753331, 11206392590, 13447671108, 16809588885, 20171506662, 22412785180, 33619177770, 40343013324, 50428766655, 67238355540, 100857533310, 201715066620]

約数ペア:

[(1, 201715066620), (2, 100857533310), (3, 67238355540), (4, 50428766655), (5, 40343013324), (6, 33619177770), (9, 22412785180), (10, 20171506662), (12, 16809588885), (15, 13447671108), (18, 11206392590), (20, 10085753331), (30, 6723835554), (36, 5603196295), (45, 4482557036), (60, 3361917777), (90, 2241278518), (180, 1120639259), (23021, 8762220), (46042, 4381110), (48679, 4143780), (69063, 2920740), (92084, 2190555), (97358, 2071890), (115105, 1752444), (138126, 1460370), (146037, 1381260), (194716, 1035945), (207189, 973580), (230210, 876222), (243395, 828756), (276252, 730185), (292074, 690630), (345315, 584148), (414378, 486790), (438111, 460420)]