944103800

素因数分解:

$2^3\times 5^2\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:561

約数の個数: 96

約数和(自身を含む): 2237602320

約数和(自身を除く): 1293498520

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 107, 157, 200, 214, 281, 314, 428, 535, 562, 628, 785, 856, 1070, 1124, 1256, 1405, 1570, 2140, 2248, 2675, 2810, 3140, 3925, 4280, 5350, 5620, 6280, 7025, 7850, 10700, 11240, 14050, 15700, 16799, 21400, 28100, 30067, 31400, 33598, 44117, 56200, 60134, 67196, 83995, 88234, 120268, 134392, 150335, 167990, 176468, 220585, 240536, 300670, 335980, 352936, 419975, 441170, 601340, 671960, 751675, 839950, 882340, 1102925, 1202680, 1503350, 1679900, 1764680, 2205850, 3006700, 3359800, 4411700, 4720519, 6013400, 8823400, 9441038, 18882076, 23602595, 37764152, 47205190, 94410380, 118012975, 188820760, 236025950, 472051900, 944103800]

約数ペア:

[(1, 944103800), (2, 472051900), (4, 236025950), (5, 188820760), (8, 118012975), (10, 94410380), (20, 47205190), (25, 37764152), (40, 23602595), (50, 18882076), (100, 9441038), (107, 8823400), (157, 6013400), (200, 4720519), (214, 4411700), (281, 3359800), (314, 3006700), (428, 2205850), (535, 1764680), (562, 1679900), (628, 1503350), (785, 1202680), (856, 1102925), (1070, 882340), (1124, 839950), (1256, 751675), (1405, 671960), (1570, 601340), (2140, 441170), (2248, 419975), (2675, 352936), (2810, 335980), (3140, 300670), (3925, 240536), (4280, 220585), (5350, 176468), (5620, 167990), (6280, 150335), (7025, 134392), (7850, 120268), (10700, 88234), (11240, 83995), (14050, 67196), (15700, 60134), (16799, 56200), (21400, 44117), (28100, 33598), (30067, 31400)]