9900630

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{719}}^1$

素因数の和:755

約数の個数: 80

約数和(自身を含む): 28226880

約数和(自身を除く): 18326250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 255, 270, 306, 405, 459, 510, 719, 765, 810, 918, 1377, 1438, 1530, 2157, 2295, 2754, 3595, 4314, 4590, 6471, 6885, 7190, 10785, 12223, 12942, 13770, 19413, 21570, 24446, 32355, 36669, 38826, 58239, 61115, 64710, 73338, 97065, 110007, 116478, 122230, 183345, 194130, 220014, 291195, 330021, 366690, 550035, 582390, 660042, 990063, 1100070, 1650105, 1980126, 3300210, 4950315, 9900630]

約数ペア:

[(1, 9900630), (2, 4950315), (3, 3300210), (5, 1980126), (6, 1650105), (9, 1100070), (10, 990063), (15, 660042), (17, 582390), (18, 550035), (27, 366690), (30, 330021), (34, 291195), (45, 220014), (51, 194130), (54, 183345), (81, 122230), (85, 116478), (90, 110007), (102, 97065), (135, 73338), (153, 64710), (162, 61115), (170, 58239), (255, 38826), (270, 36669), (306, 32355), (405, 24446), (459, 21570), (510, 19413), (719, 13770), (765, 12942), (810, 12223), (918, 10785), (1377, 7190), (1438, 6885), (1530, 6471), (2157, 4590), (2295, 4314), (2754, 3595)]