253894950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{5273}}^1$

素因数の和:5398

約数の個数: 72

約数和(自身を含む): 688636728

約数和(自身を除く): 434741778

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 107, 150, 214, 225, 321, 450, 535, 642, 963, 1070, 1605, 1926, 2675, 3210, 4815, 5273, 5350, 8025, 9630, 10546, 15819, 16050, 24075, 26365, 31638, 47457, 48150, 52730, 79095, 94914, 131825, 158190, 237285, 263650, 395475, 474570, 564211, 790950, 1128422, 1186425, 1692633, 2372850, 2821055, 3385266, 5077899, 5642110, 8463165, 10155798, 14105275, 16926330, 25389495, 28210550, 42315825, 50778990, 84631650, 126947475, 253894950]

約数ペア:

[(1, 253894950), (2, 126947475), (3, 84631650), (5, 50778990), (6, 42315825), (9, 28210550), (10, 25389495), (15, 16926330), (18, 14105275), (25, 10155798), (30, 8463165), (45, 5642110), (50, 5077899), (75, 3385266), (90, 2821055), (107, 2372850), (150, 1692633), (214, 1186425), (225, 1128422), (321, 790950), (450, 564211), (535, 474570), (642, 395475), (963, 263650), (1070, 237285), (1605, 158190), (1926, 131825), (2675, 94914), (3210, 79095), (4815, 52730), (5273, 48150), (5350, 47457), (8025, 31638), (9630, 26365), (10546, 24075), (15819, 16050)]