314828600

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{769}}^1$

素因数の和:897

約数の個数: 96

約数和(自身を含む): 773388000

約数和(自身を除く): 458559400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 89, 92, 100, 115, 178, 184, 200, 230, 356, 445, 460, 575, 712, 769, 890, 920, 1150, 1538, 1780, 2047, 2225, 2300, 3076, 3560, 3845, 4094, 4450, 4600, 6152, 7690, 8188, 8900, 10235, 15380, 16376, 17687, 17800, 19225, 20470, 30760, 35374, 38450, 40940, 51175, 68441, 70748, 76900, 81880, 88435, 102350, 136882, 141496, 153800, 176870, 204700, 273764, 342205, 353740, 409400, 442175, 547528, 684410, 707480, 884350, 1368820, 1574143, 1711025, 1768700, 2737640, 3148286, 3422050, 3537400, 6296572, 6844100, 7870715, 12593144, 13688200, 15741430, 31482860, 39353575, 62965720, 78707150, 157414300, 314828600]

約数ペア:

[(1, 314828600), (2, 157414300), (4, 78707150), (5, 62965720), (8, 39353575), (10, 31482860), (20, 15741430), (23, 13688200), (25, 12593144), (40, 7870715), (46, 6844100), (50, 6296572), (89, 3537400), (92, 3422050), (100, 3148286), (115, 2737640), (178, 1768700), (184, 1711025), (200, 1574143), (230, 1368820), (356, 884350), (445, 707480), (460, 684410), (575, 547528), (712, 442175), (769, 409400), (890, 353740), (920, 342205), (1150, 273764), (1538, 204700), (1780, 176870), (2047, 153800), (2225, 141496), (2300, 136882), (3076, 102350), (3560, 88435), (3845, 81880), (4094, 76900), (4450, 70748), (4600, 68441), (6152, 51175), (7690, 40940), (8188, 38450), (8900, 35374), (10235, 30760), (15380, 20470), (16376, 19225), (17687, 17800)]