90682680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{68699}}^1$

素因数の和:68724

約数の個数: 64

約数和(自身を含む): 296784000

約数和(自身を除く): 206101320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 68699, 137398, 206097, 274796, 343495, 412194, 549592, 686990, 755689, 824388, 1030485, 1373980, 1511378, 1648776, 2060970, 2267067, 2747960, 3022756, 3778445, 4121940, 4534134, 6045512, 7556890, 8243880, 9068268, 11335335, 15113780, 18136536, 22670670, 30227560, 45341340, 90682680]

約数ペア:

[(1, 90682680), (2, 45341340), (3, 30227560), (4, 22670670), (5, 18136536), (6, 15113780), (8, 11335335), (10, 9068268), (11, 8243880), (12, 7556890), (15, 6045512), (20, 4534134), (22, 4121940), (24, 3778445), (30, 3022756), (33, 2747960), (40, 2267067), (44, 2060970), (55, 1648776), (60, 1511378), (66, 1373980), (88, 1030485), (110, 824388), (120, 755689), (132, 686990), (165, 549592), (220, 412194), (264, 343495), (330, 274796), (440, 206097), (660, 137398), (1320, 68699)]