870147986100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{28160129}}^1$

素因数の和:28160249

約数の個数: 72

約数和(自身を含む): 2542071255360

約数和(自身を除く): 1671923269260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 103, 150, 206, 300, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 2575, 3090, 5150, 6180, 7725, 10300, 15450, 30900, 28160129, 56320258, 84480387, 112640516, 140800645, 168960774, 281601290, 337921548, 422401935, 563202580, 704003225, 844803870, 1408006450, 1689607740, 2112009675, 2816012900, 2900493287, 4224019350, 5800986574, 8448038700, 8701479861, 11601973148, 14502466435, 17402959722, 29004932870, 34805919444, 43507399305, 58009865740, 72512332175, 87014798610, 145024664350, 174029597220, 217536996525, 290049328700, 435073993050, 870147986100]

約数ペア:

[(1, 870147986100), (2, 435073993050), (3, 290049328700), (4, 217536996525), (5, 174029597220), (6, 145024664350), (10, 87014798610), (12, 72512332175), (15, 58009865740), (20, 43507399305), (25, 34805919444), (30, 29004932870), (50, 17402959722), (60, 14502466435), (75, 11601973148), (100, 8701479861), (103, 8448038700), (150, 5800986574), (206, 4224019350), (300, 2900493287), (309, 2816012900), (412, 2112009675), (515, 1689607740), (618, 1408006450), (1030, 844803870), (1236, 704003225), (1545, 563202580), (2060, 422401935), (2575, 337921548), (3090, 281601290), (5150, 168960774), (6180, 140800645), (7725, 112640516), (10300, 84480387), (15450, 56320258), (30900, 28160129)]