73868520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{523}}^1$

素因数の和:655

約数の個数: 128

約数和(自身を含む): 244477440

約数和(自身を除く): 170608920

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, 107, 110, 120, 132, 165, 214, 220, 264, 321, 330, 428, 440, 523, 535, 642, 660, 856, 1046, 1070, 1177, 1284, 1320, 1569, 1605, 2092, 2140, 2354, 2568, 2615, 3138, 3210, 3531, 4184, 4280, 4708, 5230, 5753, 5885, 6276, 6420, 7062, 7845, 9416, 10460, 11506, 11770, 12552, 12840, 14124, 15690, 17259, 17655, 20920, 23012, 23540, 28248, 28765, 31380, 34518, 35310, 46024, 47080, 55961, 57530, 62760, 69036, 70620, 86295, 111922, 115060, 138072, 141240, 167883, 172590, 223844, 230120, 279805, 335766, 345180, 447688, 559610, 615571, 671532, 690360, 839415, 1119220, 1231142, 1343064, 1678830, 1846713, 2238440, 2462284, 3077855, 3357660, 3693426, 4924568, 6155710, 6715320, 7386852, 9233565, 12311420, 14773704, 18467130, 24622840, 36934260, 73868520]

約数ペア:

[(1, 73868520), (2, 36934260), (3, 24622840), (4, 18467130), (5, 14773704), (6, 12311420), (8, 9233565), (10, 7386852), (11, 6715320), (12, 6155710), (15, 4924568), (20, 3693426), (22, 3357660), (24, 3077855), (30, 2462284), (33, 2238440), (40, 1846713), (44, 1678830), (55, 1343064), (60, 1231142), (66, 1119220), (88, 839415), (107, 690360), (110, 671532), (120, 615571), (132, 559610), (165, 447688), (214, 345180), (220, 335766), (264, 279805), (321, 230120), (330, 223844), (428, 172590), (440, 167883), (523, 141240), (535, 138072), (642, 115060), (660, 111922), (856, 86295), (1046, 70620), (1070, 69036), (1177, 62760), (1284, 57530), (1320, 55961), (1569, 47080), (1605, 46024), (2092, 35310), (2140, 34518), (2354, 31380), (2568, 28765), (2615, 28248), (3138, 23540), (3210, 23012), (3531, 20920), (4184, 17655), (4280, 17259), (4708, 15690), (5230, 14124), (5753, 12840), (5885, 12552), (6276, 11770), (6420, 11506), (7062, 10460), (7845, 9416)]