66751560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3253}}^1$

素因数の和:3292

約数の個数: 128

約数和(自身を含む): 234288000

約数和(自身を除く): 167536440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3253, 3420, 4104, 5130, 6506, 6840, 9759, 10260, 13012, 16265, 19518, 20520, 26024, 29277, 32530, 39036, 48795, 58554, 61807, 65060, 78072, 87831, 97590, 117108, 123614, 130120, 146385, 175662, 185421, 195180, 234216, 247228, 292770, 309035, 351324, 370842, 390360, 439155, 494456, 556263, 585540, 618070, 702648, 741684, 878310, 927105, 1112526, 1171080, 1236140, 1483368, 1668789, 1756620, 1854210, 2225052, 2472280, 2781315, 3337578, 3513240, 3708420, 4450104, 5562630, 6675156, 7416840, 8343945, 11125260, 13350312, 16687890, 22250520, 33375780, 66751560]

約数ペア:

[(1, 66751560), (2, 33375780), (3, 22250520), (4, 16687890), (5, 13350312), (6, 11125260), (8, 8343945), (9, 7416840), (10, 6675156), (12, 5562630), (15, 4450104), (18, 3708420), (19, 3513240), (20, 3337578), (24, 2781315), (27, 2472280), (30, 2225052), (36, 1854210), (38, 1756620), (40, 1668789), (45, 1483368), (54, 1236140), (57, 1171080), (60, 1112526), (72, 927105), (76, 878310), (90, 741684), (95, 702648), (108, 618070), (114, 585540), (120, 556263), (135, 494456), (152, 439155), (171, 390360), (180, 370842), (190, 351324), (216, 309035), (228, 292770), (270, 247228), (285, 234216), (342, 195180), (360, 185421), (380, 175662), (456, 146385), (513, 130120), (540, 123614), (570, 117108), (684, 97590), (760, 87831), (855, 78072), (1026, 65060), (1080, 61807), (1140, 58554), (1368, 48795), (1710, 39036), (2052, 32530), (2280, 29277), (2565, 26024), (3253, 20520), (3420, 19518), (4104, 16265), (5130, 13012), (6506, 10260), (6840, 9759)]