899483670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{263}}^1$

素因数の和:571

約数の個数: 128

約数和(自身を含む): 2463436800

約数和(自身を除く): 1563953130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 90, 106, 135, 159, 239, 263, 265, 270, 318, 477, 478, 526, 530, 717, 789, 795, 954, 1195, 1315, 1431, 1434, 1578, 1590, 2151, 2367, 2385, 2390, 2630, 2862, 3585, 3945, 4302, 4734, 4770, 6453, 7101, 7155, 7170, 7890, 10755, 11835, 12667, 12906, 13939, 14202, 14310, 21510, 23670, 25334, 27878, 32265, 35505, 38001, 41817, 62857, 63335, 64530, 69695, 71010, 76002, 83634, 114003, 125451, 125714, 126670, 139390, 188571, 190005, 209085, 228006, 250902, 314285, 342009, 376353, 377142, 380010, 418170, 565713, 570015, 627255, 628570, 684018, 752706, 942855, 1131426, 1140030, 1254510, 1697139, 1710045, 1881765, 1885710, 2828565, 3331421, 3394278, 3420090, 3763530, 5657130, 6662842, 8485695, 9994263, 16657105, 16971390, 19988526, 29982789, 33314210, 49971315, 59965578, 89948367, 99942630, 149913945, 179896734, 299827890, 449741835, 899483670]

約数ペア:

[(1, 899483670), (2, 449741835), (3, 299827890), (5, 179896734), (6, 149913945), (9, 99942630), (10, 89948367), (15, 59965578), (18, 49971315), (27, 33314210), (30, 29982789), (45, 19988526), (53, 16971390), (54, 16657105), (90, 9994263), (106, 8485695), (135, 6662842), (159, 5657130), (239, 3763530), (263, 3420090), (265, 3394278), (270, 3331421), (318, 2828565), (477, 1885710), (478, 1881765), (526, 1710045), (530, 1697139), (717, 1254510), (789, 1140030), (795, 1131426), (954, 942855), (1195, 752706), (1315, 684018), (1431, 628570), (1434, 627255), (1578, 570015), (1590, 565713), (2151, 418170), (2367, 380010), (2385, 377142), (2390, 376353), (2630, 342009), (2862, 314285), (3585, 250902), (3945, 228006), (4302, 209085), (4734, 190005), (4770, 188571), (6453, 139390), (7101, 126670), (7155, 125714), (7170, 125451), (7890, 114003), (10755, 83634), (11835, 76002), (12667, 71010), (12906, 69695), (13939, 64530), (14202, 63335), (14310, 62857), (21510, 41817), (23670, 38001), (25334, 35505), (27878, 32265)]