121734800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:481

約数の個数: 120

約数和(自身を含む): 324279840

約数和(自身を除く): 202545040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 73, 80, 88, 100, 110, 146, 176, 200, 220, 275, 292, 365, 379, 400, 440, 550, 584, 730, 758, 803, 880, 1100, 1168, 1460, 1516, 1606, 1825, 1895, 2200, 2920, 3032, 3212, 3650, 3790, 4015, 4169, 4400, 5840, 6064, 6424, 7300, 7580, 8030, 8338, 9475, 12848, 14600, 15160, 16060, 16676, 18950, 20075, 20845, 27667, 29200, 30320, 32120, 33352, 37900, 40150, 41690, 55334, 64240, 66704, 75800, 80300, 83380, 104225, 110668, 138335, 151600, 160600, 166760, 208450, 221336, 276670, 304337, 321200, 333520, 416900, 442672, 553340, 608674, 691675, 833800, 1106680, 1217348, 1383350, 1521685, 1667600, 2213360, 2434696, 2766700, 3043370, 4869392, 5533400, 6086740, 7608425, 11066800, 12173480, 15216850, 24346960, 30433700, 60867400, 121734800]

約数ペア:

[(1, 121734800), (2, 60867400), (4, 30433700), (5, 24346960), (8, 15216850), (10, 12173480), (11, 11066800), (16, 7608425), (20, 6086740), (22, 5533400), (25, 4869392), (40, 3043370), (44, 2766700), (50, 2434696), (55, 2213360), (73, 1667600), (80, 1521685), (88, 1383350), (100, 1217348), (110, 1106680), (146, 833800), (176, 691675), (200, 608674), (220, 553340), (275, 442672), (292, 416900), (365, 333520), (379, 321200), (400, 304337), (440, 276670), (550, 221336), (584, 208450), (730, 166760), (758, 160600), (803, 151600), (880, 138335), (1100, 110668), (1168, 104225), (1460, 83380), (1516, 80300), (1606, 75800), (1825, 66704), (1895, 64240), (2200, 55334), (2920, 41690), (3032, 40150), (3212, 37900), (3650, 33352), (3790, 32120), (4015, 30320), (4169, 29200), (4400, 27667), (5840, 20845), (6064, 20075), (6424, 18950), (7300, 16676), (7580, 16060), (8030, 15160), (8338, 14600), (9475, 12848)]