23805000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{23}}^2$

素因数の和:78

約数の個数: 180

約数和(自身を含む): 84219135

約数和(自身を除く): 60414135

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 50, 60, 69, 72, 75, 90, 92, 100, 115, 120, 125, 138, 150, 180, 184, 200, 207, 225, 230, 250, 276, 300, 345, 360, 375, 414, 450, 460, 500, 529, 552, 575, 600, 625, 690, 750, 828, 900, 920, 1000, 1035, 1058, 1125, 1150, 1250, 1380, 1500, 1587, 1656, 1725, 1800, 1875, 2070, 2116, 2250, 2300, 2500, 2645, 2760, 2875, 3000, 3174, 3450, 3750, 4140, 4232, 4500, 4600, 4761, 5000, 5175, 5290, 5625, 5750, 6348, 6900, 7500, 7935, 8280, 8625, 9000, 9522, 10350, 10580, 11250, 11500, 12696, 13225, 13800, 14375, 15000, 15870, 17250, 19044, 20700, 21160, 22500, 23000, 23805, 25875, 26450, 28750, 31740, 34500, 38088, 39675, 41400, 43125, 45000, 47610, 51750, 52900, 57500, 63480, 66125, 69000, 79350, 86250, 95220, 103500, 105800, 115000, 119025, 129375, 132250, 158700, 172500, 190440, 198375, 207000, 238050, 258750, 264500, 317400, 330625, 345000, 396750, 476100, 517500, 529000, 595125, 661250, 793500, 952200, 991875, 1035000, 1190250, 1322500, 1587000, 1983750, 2380500, 2645000, 2975625, 3967500, 4761000, 5951250, 7935000, 11902500, 23805000]

約数ペア:

[(1, 23805000), (2, 11902500), (3, 7935000), (4, 5951250), (5, 4761000), (6, 3967500), (8, 2975625), (9, 2645000), (10, 2380500), (12, 1983750), (15, 1587000), (18, 1322500), (20, 1190250), (23, 1035000), (24, 991875), (25, 952200), (30, 793500), (36, 661250), (40, 595125), (45, 529000), (46, 517500), (50, 476100), (60, 396750), (69, 345000), (72, 330625), (75, 317400), (90, 264500), (92, 258750), (100, 238050), (115, 207000), (120, 198375), (125, 190440), (138, 172500), (150, 158700), (180, 132250), (184, 129375), (200, 119025), (207, 115000), (225, 105800), (230, 103500), (250, 95220), (276, 86250), (300, 79350), (345, 69000), (360, 66125), (375, 63480), (414, 57500), (450, 52900), (460, 51750), (500, 47610), (529, 45000), (552, 43125), (575, 41400), (600, 39675), (625, 38088), (690, 34500), (750, 31740), (828, 28750), (900, 26450), (920, 25875), (1000, 23805), (1035, 23000), (1058, 22500), (1125, 21160), (1150, 20700), (1250, 19044), (1380, 17250), (1500, 15870), (1587, 15000), (1656, 14375), (1725, 13800), (1800, 13225), (1875, 12696), (2070, 11500), (2116, 11250), (2250, 10580), (2300, 10350), (2500, 9522), (2645, 9000), (2760, 8625), (2875, 8280), (3000, 7935), (3174, 7500), (3450, 6900), (3750, 6348), (4140, 5750), (4232, 5625), (4500, 5290), (4600, 5175), (4761, 5000)]