15705106900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1\times {\mathrm{683}}^1$

素因数の和:1118

約数の個数: 144

約数和(自身を含む): 39498471936

約数和(自身を除く): 23793365036

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 107, 140, 175, 214, 307, 350, 428, 535, 614, 683, 700, 749, 1070, 1228, 1366, 1498, 1535, 2140, 2149, 2675, 2732, 2996, 3070, 3415, 3745, 4298, 4781, 5350, 6140, 6830, 7490, 7675, 8596, 9562, 10700, 10745, 13660, 14980, 15350, 17075, 18725, 19124, 21490, 23905, 30700, 32849, 34150, 37450, 42980, 47810, 53725, 65698, 68300, 73081, 74900, 95620, 107450, 119525, 131396, 146162, 164245, 209681, 214900, 229943, 239050, 292324, 328490, 365405, 419362, 459886, 478100, 511567, 656980, 730810, 821225, 838724, 919772, 1023134, 1048405, 1149715, 1461620, 1467767, 1642450, 1827025, 2046268, 2096810, 2299430, 2557835, 2935534, 3284900, 3654050, 4193620, 4598860, 5115670, 5242025, 5748575, 5871068, 7308100, 7338835, 10231340, 10484050, 11497150, 12789175, 14677670, 20968100, 22435867, 22994300, 25578350, 29355340, 36694175, 44871734, 51156700, 73388350, 89743468, 112179335, 146776700, 157051069, 224358670, 314102138, 448717340, 560896675, 628204276, 785255345, 1121793350, 1570510690, 2243586700, 3141021380, 3926276725, 7852553450, 15705106900]

約数ペア:

[(1, 15705106900), (2, 7852553450), (4, 3926276725), (5, 3141021380), (7, 2243586700), (10, 1570510690), (14, 1121793350), (20, 785255345), (25, 628204276), (28, 560896675), (35, 448717340), (50, 314102138), (70, 224358670), (100, 157051069), (107, 146776700), (140, 112179335), (175, 89743468), (214, 73388350), (307, 51156700), (350, 44871734), (428, 36694175), (535, 29355340), (614, 25578350), (683, 22994300), (700, 22435867), (749, 20968100), (1070, 14677670), (1228, 12789175), (1366, 11497150), (1498, 10484050), (1535, 10231340), (2140, 7338835), (2149, 7308100), (2675, 5871068), (2732, 5748575), (2996, 5242025), (3070, 5115670), (3415, 4598860), (3745, 4193620), (4298, 3654050), (4781, 3284900), (5350, 2935534), (6140, 2557835), (6830, 2299430), (7490, 2096810), (7675, 2046268), (8596, 1827025), (9562, 1642450), (10700, 1467767), (10745, 1461620), (13660, 1149715), (14980, 1048405), (15350, 1023134), (17075, 919772), (18725, 838724), (19124, 821225), (21490, 730810), (23905, 656980), (30700, 511567), (32849, 478100), (34150, 459886), (37450, 419362), (42980, 365405), (47810, 328490), (53725, 292324), (65698, 239050), (68300, 229943), (73081, 214900), (74900, 209681), (95620, 164245), (107450, 146162), (119525, 131396)]