1267286100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{59497}}^1$

素因数の和:59585

約数の個数: 72

約数和(自身を含む): 3718387008

約数和(自身を除く): 2451100908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 71, 75, 100, 142, 150, 213, 284, 300, 355, 426, 710, 852, 1065, 1420, 1775, 2130, 3550, 4260, 5325, 7100, 10650, 21300, 59497, 118994, 178491, 237988, 297485, 356982, 594970, 713964, 892455, 1189940, 1487425, 1784910, 2974850, 3569820, 4224287, 4462275, 5949700, 8448574, 8924550, 12672861, 16897148, 17849100, 21121435, 25345722, 42242870, 50691444, 63364305, 84485740, 105607175, 126728610, 211214350, 253457220, 316821525, 422428700, 633643050, 1267286100]

約数ペア:

[(1, 1267286100), (2, 633643050), (3, 422428700), (4, 316821525), (5, 253457220), (6, 211214350), (10, 126728610), (12, 105607175), (15, 84485740), (20, 63364305), (25, 50691444), (30, 42242870), (50, 25345722), (60, 21121435), (71, 17849100), (75, 16897148), (100, 12672861), (142, 8924550), (150, 8448574), (213, 5949700), (284, 4462275), (300, 4224287), (355, 3569820), (426, 2974850), (710, 1784910), (852, 1487425), (1065, 1189940), (1420, 892455), (1775, 713964), (2130, 594970), (3550, 356982), (4260, 297485), (5325, 237988), (7100, 178491), (10650, 118994), (21300, 59497)]