510064100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2437}}^1$

素因数の和:2494

約数の個数: 144

約数和(自身を含む): 1422075648

約数和(自身を除く): 912011548

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 25, 26, 28, 35, 46, 50, 52, 65, 70, 91, 92, 100, 115, 130, 140, 161, 175, 182, 230, 260, 299, 322, 325, 350, 364, 455, 460, 575, 598, 644, 650, 700, 805, 910, 1150, 1196, 1300, 1495, 1610, 1820, 2093, 2275, 2300, 2437, 2990, 3220, 4025, 4186, 4550, 4874, 5980, 7475, 8050, 8372, 9100, 9748, 10465, 12185, 14950, 16100, 17059, 20930, 24370, 29900, 31681, 34118, 41860, 48740, 52325, 56051, 60925, 63362, 68236, 85295, 104650, 112102, 121850, 126724, 158405, 170590, 209300, 221767, 224204, 243700, 280255, 316810, 341180, 392357, 426475, 443534, 560510, 633620, 728663, 784714, 792025, 852950, 887068, 1108835, 1121020, 1401275, 1457326, 1569428, 1584050, 1705900, 1961785, 2217670, 2802550, 2914652, 3168100, 3643315, 3923570, 4435340, 5100641, 5544175, 5605100, 7286630, 7847140, 9808925, 10201282, 11088350, 14573260, 18216575, 19617850, 20402564, 22176700, 25503205, 36433150, 39235700, 51006410, 72866300, 102012820, 127516025, 255032050, 510064100]

約数ペア:

[(1, 510064100), (2, 255032050), (4, 127516025), (5, 102012820), (7, 72866300), (10, 51006410), (13, 39235700), (14, 36433150), (20, 25503205), (23, 22176700), (25, 20402564), (26, 19617850), (28, 18216575), (35, 14573260), (46, 11088350), (50, 10201282), (52, 9808925), (65, 7847140), (70, 7286630), (91, 5605100), (92, 5544175), (100, 5100641), (115, 4435340), (130, 3923570), (140, 3643315), (161, 3168100), (175, 2914652), (182, 2802550), (230, 2217670), (260, 1961785), (299, 1705900), (322, 1584050), (325, 1569428), (350, 1457326), (364, 1401275), (455, 1121020), (460, 1108835), (575, 887068), (598, 852950), (644, 792025), (650, 784714), (700, 728663), (805, 633620), (910, 560510), (1150, 443534), (1196, 426475), (1300, 392357), (1495, 341180), (1610, 316810), (1820, 280255), (2093, 243700), (2275, 224204), (2300, 221767), (2437, 209300), (2990, 170590), (3220, 158405), (4025, 126724), (4186, 121850), (4550, 112102), (4874, 104650), (5980, 85295), (7475, 68236), (8050, 63362), (8372, 60925), (9100, 56051), (9748, 52325), (10465, 48740), (12185, 41860), (14950, 34118), (16100, 31681), (17059, 29900), (20930, 24370)]