91291800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2143}}^1$

素因数の和:2233

約数の個数: 96

約数和(自身を含む): 287124480

約数和(自身を除く): 195832680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 71, 75, 100, 120, 142, 150, 200, 213, 284, 300, 355, 426, 568, 600, 710, 852, 1065, 1420, 1704, 1775, 2130, 2143, 2840, 3550, 4260, 4286, 5325, 6429, 7100, 8520, 8572, 10650, 10715, 12858, 14200, 17144, 21300, 21430, 25716, 32145, 42600, 42860, 51432, 53575, 64290, 85720, 107150, 128580, 152153, 160725, 214300, 257160, 304306, 321450, 428600, 456459, 608612, 642900, 760765, 912918, 1217224, 1285800, 1521530, 1825836, 2282295, 3043060, 3651672, 3803825, 4564590, 6086120, 7607650, 9129180, 11411475, 15215300, 18258360, 22822950, 30430600, 45645900, 91291800]

約数ペア:

[(1, 91291800), (2, 45645900), (3, 30430600), (4, 22822950), (5, 18258360), (6, 15215300), (8, 11411475), (10, 9129180), (12, 7607650), (15, 6086120), (20, 4564590), (24, 3803825), (25, 3651672), (30, 3043060), (40, 2282295), (50, 1825836), (60, 1521530), (71, 1285800), (75, 1217224), (100, 912918), (120, 760765), (142, 642900), (150, 608612), (200, 456459), (213, 428600), (284, 321450), (300, 304306), (355, 257160), (426, 214300), (568, 160725), (600, 152153), (710, 128580), (852, 107150), (1065, 85720), (1420, 64290), (1704, 53575), (1775, 51432), (2130, 42860), (2143, 42600), (2840, 32145), (3550, 25716), (4260, 21430), (4286, 21300), (5325, 17144), (6429, 14200), (7100, 12858), (8520, 10715), (8572, 10650)]