30030660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{523}}^1$

素因数の和:578

約数の個数: 144

約数和(自身を含む): 102997440

約数和(自身を除く): 72966780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 29, 30, 33, 36, 44, 45, 55, 58, 60, 66, 87, 90, 99, 110, 116, 132, 145, 165, 174, 180, 198, 220, 261, 290, 319, 330, 348, 396, 435, 495, 522, 523, 580, 638, 660, 870, 957, 990, 1044, 1046, 1276, 1305, 1569, 1595, 1740, 1914, 1980, 2092, 2610, 2615, 2871, 3138, 3190, 3828, 4707, 4785, 5220, 5230, 5742, 5753, 6276, 6380, 7845, 9414, 9570, 10460, 11484, 11506, 14355, 15167, 15690, 17259, 18828, 19140, 23012, 23535, 28710, 28765, 30334, 31380, 34518, 45501, 47070, 51777, 57420, 57530, 60668, 69036, 75835, 86295, 91002, 94140, 103554, 115060, 136503, 151670, 166837, 172590, 182004, 207108, 227505, 258885, 273006, 303340, 333674, 345180, 455010, 500511, 517770, 546012, 667348, 682515, 834185, 910020, 1001022, 1035540, 1365030, 1501533, 1668370, 2002044, 2502555, 2730060, 3003066, 3336740, 5005110, 6006132, 7507665, 10010220, 15015330, 30030660]

約数ペア:

[(1, 30030660), (2, 15015330), (3, 10010220), (4, 7507665), (5, 6006132), (6, 5005110), (9, 3336740), (10, 3003066), (11, 2730060), (12, 2502555), (15, 2002044), (18, 1668370), (20, 1501533), (22, 1365030), (29, 1035540), (30, 1001022), (33, 910020), (36, 834185), (44, 682515), (45, 667348), (55, 546012), (58, 517770), (60, 500511), (66, 455010), (87, 345180), (90, 333674), (99, 303340), (110, 273006), (116, 258885), (132, 227505), (145, 207108), (165, 182004), (174, 172590), (180, 166837), (198, 151670), (220, 136503), (261, 115060), (290, 103554), (319, 94140), (330, 91002), (348, 86295), (396, 75835), (435, 69036), (495, 60668), (522, 57530), (523, 57420), (580, 51777), (638, 47070), (660, 45501), (870, 34518), (957, 31380), (990, 30334), (1044, 28765), (1046, 28710), (1276, 23535), (1305, 23012), (1569, 19140), (1595, 18828), (1740, 17259), (1914, 15690), (1980, 15167), (2092, 14355), (2610, 11506), (2615, 11484), (2871, 10460), (3138, 9570), (3190, 9414), (3828, 7845), (4707, 6380), (4785, 6276), (5220, 5753), (5230, 5742)]