225492750

素因数分解:

$2^1\times 3^2\times 5^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:272

約数の個数: 192

約数和(自身を含む): 708664320

約数和(自身を除く): 483171570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 103, 105, 125, 126, 139, 150, 175, 206, 210, 225, 250, 278, 309, 315, 350, 375, 417, 450, 515, 525, 618, 630, 695, 721, 750, 834, 875, 927, 973, 1030, 1050, 1125, 1251, 1390, 1442, 1545, 1575, 1750, 1854, 1946, 2085, 2163, 2250, 2502, 2575, 2625, 2919, 3090, 3150, 3475, 3605, 4170, 4326, 4635, 4865, 5150, 5250, 5838, 6255, 6489, 6950, 7210, 7725, 7875, 8757, 9270, 9730, 10425, 10815, 12510, 12875, 12978, 14317, 14595, 15450, 15750, 17375, 17514, 18025, 20850, 21630, 23175, 24325, 25750, 28634, 29190, 31275, 32445, 34750, 36050, 38625, 42951, 43785, 46350, 48650, 52125, 54075, 62550, 64890, 71585, 72975, 77250, 85902, 87570, 90125, 100219, 104250, 108150, 115875, 121625, 128853, 143170, 145950, 156375, 162225, 180250, 200438, 214755, 218925, 231750, 243250, 257706, 270375, 300657, 312750, 324450, 357925, 364875, 429510, 437850, 501095, 540750, 601314, 644265, 715850, 729750, 811125, 901971, 1002190, 1073775, 1094625, 1288530, 1503285, 1622250, 1789625, 1803942, 2147550, 2189250, 2505475, 3006570, 3221325, 3579250, 4509855, 5010950, 5368875, 6442650, 7516425, 9019710, 10737750, 12527375, 15032850, 16106625, 22549275, 25054750, 32213250, 37582125, 45098550, 75164250, 112746375, 225492750]

約数ペア:

[(1, 225492750), (2, 112746375), (3, 75164250), (5, 45098550), (6, 37582125), (7, 32213250), (9, 25054750), (10, 22549275), (14, 16106625), (15, 15032850), (18, 12527375), (21, 10737750), (25, 9019710), (30, 7516425), (35, 6442650), (42, 5368875), (45, 5010950), (50, 4509855), (63, 3579250), (70, 3221325), (75, 3006570), (90, 2505475), (103, 2189250), (105, 2147550), (125, 1803942), (126, 1789625), (139, 1622250), (150, 1503285), (175, 1288530), (206, 1094625), (210, 1073775), (225, 1002190), (250, 901971), (278, 811125), (309, 729750), (315, 715850), (350, 644265), (375, 601314), (417, 540750), (450, 501095), (515, 437850), (525, 429510), (618, 364875), (630, 357925), (695, 324450), (721, 312750), (750, 300657), (834, 270375), (875, 257706), (927, 243250), (973, 231750), (1030, 218925), (1050, 214755), (1125, 200438), (1251, 180250), (1390, 162225), (1442, 156375), (1545, 145950), (1575, 143170), (1750, 128853), (1854, 121625), (1946, 115875), (2085, 108150), (2163, 104250), (2250, 100219), (2502, 90125), (2575, 87570), (2625, 85902), (2919, 77250), (3090, 72975), (3150, 71585), (3475, 64890), (3605, 62550), (4170, 54075), (4326, 52125), (4635, 48650), (4865, 46350), (5150, 43785), (5250, 42951), (5838, 38625), (6255, 36050), (6489, 34750), (6950, 32445), (7210, 31275), (7725, 29190), (7875, 28634), (8757, 25750), (9270, 24325), (9730, 23175), (10425, 21630), (10815, 20850), (12510, 18025), (12875, 17514), (12978, 17375), (14317, 15750), (14595, 15450)]