210909000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{229}}^1\times {\mathrm{307}}^1$

素因数の和:560

約数の個数: 128

約数和(自身を含む): 663062400

約数和(自身を除く): 452153400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 229, 250, 300, 307, 375, 458, 500, 600, 614, 687, 750, 916, 921, 1000, 1145, 1228, 1374, 1500, 1535, 1832, 1842, 2290, 2456, 2748, 3000, 3070, 3435, 3684, 4580, 4605, 5496, 5725, 6140, 6870, 7368, 7675, 9160, 9210, 11450, 12280, 13740, 15350, 17175, 18420, 22900, 23025, 27480, 28625, 30700, 34350, 36840, 38375, 45800, 46050, 57250, 61400, 68700, 70303, 76750, 85875, 92100, 114500, 115125, 137400, 140606, 153500, 171750, 184200, 210909, 229000, 230250, 281212, 307000, 343500, 351515, 421818, 460500, 562424, 687000, 703030, 843636, 921000, 1054545, 1406060, 1687272, 1757575, 2109090, 2812120, 3515150, 4218180, 5272725, 7030300, 8436360, 8787875, 10545450, 14060600, 17575750, 21090900, 26363625, 35151500, 42181800, 52727250, 70303000, 105454500, 210909000]

約数ペア:

[(1, 210909000), (2, 105454500), (3, 70303000), (4, 52727250), (5, 42181800), (6, 35151500), (8, 26363625), (10, 21090900), (12, 17575750), (15, 14060600), (20, 10545450), (24, 8787875), (25, 8436360), (30, 7030300), (40, 5272725), (50, 4218180), (60, 3515150), (75, 2812120), (100, 2109090), (120, 1757575), (125, 1687272), (150, 1406060), (200, 1054545), (229, 921000), (250, 843636), (300, 703030), (307, 687000), (375, 562424), (458, 460500), (500, 421818), (600, 351515), (614, 343500), (687, 307000), (750, 281212), (916, 230250), (921, 229000), (1000, 210909), (1145, 184200), (1228, 171750), (1374, 153500), (1500, 140606), (1535, 137400), (1832, 115125), (1842, 114500), (2290, 92100), (2456, 85875), (2748, 76750), (3000, 70303), (3070, 68700), (3435, 61400), (3684, 57250), (4580, 46050), (4605, 45800), (5496, 38375), (5725, 36840), (6140, 34350), (6870, 30700), (7368, 28625), (7675, 27480), (9160, 23025), (9210, 22900), (11450, 18420), (12280, 17175), (13740, 15350)]