17120100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{383}}^1$

素因数の和:549

約数の個数: 72

約数和(自身を含む): 49996800

約数和(自身を除く): 32876700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 149, 150, 298, 300, 383, 447, 596, 745, 766, 894, 1149, 1490, 1532, 1788, 1915, 2235, 2298, 2980, 3725, 3830, 4470, 4596, 5745, 7450, 7660, 8940, 9575, 11175, 11490, 14900, 19150, 22350, 22980, 28725, 38300, 44700, 57067, 57450, 114134, 114900, 171201, 228268, 285335, 342402, 570670, 684804, 856005, 1141340, 1426675, 1712010, 2853350, 3424020, 4280025, 5706700, 8560050, 17120100]

約数ペア:

[(1, 17120100), (2, 8560050), (3, 5706700), (4, 4280025), (5, 3424020), (6, 2853350), (10, 1712010), (12, 1426675), (15, 1141340), (20, 856005), (25, 684804), (30, 570670), (50, 342402), (60, 285335), (75, 228268), (100, 171201), (149, 114900), (150, 114134), (298, 57450), (300, 57067), (383, 44700), (447, 38300), (596, 28725), (745, 22980), (766, 22350), (894, 19150), (1149, 14900), (1490, 11490), (1532, 11175), (1788, 9575), (1915, 8940), (2235, 7660), (2298, 7450), (2980, 5745), (3725, 4596), (3830, 4470)]