2103754500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{109}}^1\times {\mathrm{4289}}^1$

素因数の和:4423

約数の個数: 144

約数和(自身を含む): 6699092400

約数和(自身を除く): 4595337900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 109, 125, 150, 180, 218, 225, 250, 300, 327, 375, 436, 450, 500, 545, 654, 750, 900, 981, 1090, 1125, 1308, 1500, 1635, 1962, 2180, 2250, 2725, 3270, 3924, 4289, 4500, 4905, 5450, 6540, 8175, 8578, 9810, 10900, 12867, 13625, 16350, 17156, 19620, 21445, 24525, 25734, 27250, 32700, 38601, 40875, 42890, 49050, 51468, 54500, 64335, 77202, 81750, 85780, 98100, 107225, 122625, 128670, 154404, 163500, 193005, 214450, 245250, 257340, 321675, 386010, 428900, 467501, 490500, 536125, 643350, 772020, 935002, 965025, 1072250, 1286700, 1402503, 1608375, 1870004, 1930050, 2144500, 2337505, 2805006, 3216750, 3860100, 4207509, 4675010, 4825125, 5610012, 6433500, 7012515, 8415018, 9350020, 9650250, 11687525, 14025030, 16830036, 19300500, 21037545, 23375050, 28050060, 35062575, 42075090, 46750100, 58437625, 70125150, 84150180, 105187725, 116875250, 140250300, 175312875, 210375450, 233750500, 350625750, 420750900, 525938625, 701251500, 1051877250, 2103754500]

約数ペア:

[(1, 2103754500), (2, 1051877250), (3, 701251500), (4, 525938625), (5, 420750900), (6, 350625750), (9, 233750500), (10, 210375450), (12, 175312875), (15, 140250300), (18, 116875250), (20, 105187725), (25, 84150180), (30, 70125150), (36, 58437625), (45, 46750100), (50, 42075090), (60, 35062575), (75, 28050060), (90, 23375050), (100, 21037545), (109, 19300500), (125, 16830036), (150, 14025030), (180, 11687525), (218, 9650250), (225, 9350020), (250, 8415018), (300, 7012515), (327, 6433500), (375, 5610012), (436, 4825125), (450, 4675010), (500, 4207509), (545, 3860100), (654, 3216750), (750, 2805006), (900, 2337505), (981, 2144500), (1090, 1930050), (1125, 1870004), (1308, 1608375), (1500, 1402503), (1635, 1286700), (1962, 1072250), (2180, 965025), (2250, 935002), (2725, 772020), (3270, 643350), (3924, 536125), (4289, 490500), (4500, 467501), (4905, 428900), (5450, 386010), (6540, 321675), (8175, 257340), (8578, 245250), (9810, 214450), (10900, 193005), (12867, 163500), (13625, 154404), (16350, 128670), (17156, 122625), (19620, 107225), (21445, 98100), (24525, 85780), (25734, 81750), (27250, 77202), (32700, 64335), (38601, 54500), (40875, 51468), (42890, 49050)]