22775550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:330

約数の個数: 96

約数和(自身を含む): 65472000

約数和(自身を除く): 42696450

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 109, 150, 175, 199, 210, 218, 327, 350, 398, 525, 545, 597, 654, 763, 995, 1050, 1090, 1194, 1393, 1526, 1635, 1990, 2289, 2725, 2786, 2985, 3270, 3815, 4179, 4578, 4975, 5450, 5970, 6965, 7630, 8175, 8358, 9950, 11445, 13930, 14925, 16350, 19075, 20895, 21691, 22890, 29850, 34825, 38150, 41790, 43382, 57225, 65073, 69650, 104475, 108455, 114450, 130146, 151837, 208950, 216910, 303674, 325365, 455511, 542275, 650730, 759185, 911022, 1084550, 1518370, 1626825, 2277555, 3253650, 3795925, 4555110, 7591850, 11387775, 22775550]

約数ペア:

[(1, 22775550), (2, 11387775), (3, 7591850), (5, 4555110), (6, 3795925), (7, 3253650), (10, 2277555), (14, 1626825), (15, 1518370), (21, 1084550), (25, 911022), (30, 759185), (35, 650730), (42, 542275), (50, 455511), (70, 325365), (75, 303674), (105, 216910), (109, 208950), (150, 151837), (175, 130146), (199, 114450), (210, 108455), (218, 104475), (327, 69650), (350, 65073), (398, 57225), (525, 43382), (545, 41790), (597, 38150), (654, 34825), (763, 29850), (995, 22890), (1050, 21691), (1090, 20895), (1194, 19075), (1393, 16350), (1526, 14925), (1635, 13930), (1990, 11445), (2289, 9950), (2725, 8358), (2786, 8175), (2985, 7630), (3270, 6965), (3815, 5970), (4179, 5450), (4578, 4975)]