15080700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2957}}^1$

素因数の和:2991

約数の個数: 72

約数和(自身を含む): 46215792

約数和(自身を除く): 31135092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 2957, 5100, 5914, 8871, 11828, 14785, 17742, 29570, 35484, 44355, 50269, 59140, 73925, 88710, 100538, 147850, 150807, 177420, 201076, 221775, 251345, 295700, 301614, 443550, 502690, 603228, 754035, 887100, 1005380, 1256725, 1508070, 2513450, 3016140, 3770175, 5026900, 7540350, 15080700]

約数ペア:

[(1, 15080700), (2, 7540350), (3, 5026900), (4, 3770175), (5, 3016140), (6, 2513450), (10, 1508070), (12, 1256725), (15, 1005380), (17, 887100), (20, 754035), (25, 603228), (30, 502690), (34, 443550), (50, 301614), (51, 295700), (60, 251345), (68, 221775), (75, 201076), (85, 177420), (100, 150807), (102, 147850), (150, 100538), (170, 88710), (204, 73925), (255, 59140), (300, 50269), (340, 44355), (425, 35484), (510, 29570), (850, 17742), (1020, 14785), (1275, 11828), (1700, 8871), (2550, 5914), (2957, 5100)]