12983700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{383}}^1$

素因数の和:513

約数の個数: 72

約数和(自身を含む): 37997568

約数和(自身を除く): 25013868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 113, 150, 226, 300, 339, 383, 452, 565, 678, 766, 1130, 1149, 1356, 1532, 1695, 1915, 2260, 2298, 2825, 3390, 3830, 4596, 5650, 5745, 6780, 7660, 8475, 9575, 11300, 11490, 16950, 19150, 22980, 28725, 33900, 38300, 43279, 57450, 86558, 114900, 129837, 173116, 216395, 259674, 432790, 519348, 649185, 865580, 1081975, 1298370, 2163950, 2596740, 3245925, 4327900, 6491850, 12983700]

約数ペア:

[(1, 12983700), (2, 6491850), (3, 4327900), (4, 3245925), (5, 2596740), (6, 2163950), (10, 1298370), (12, 1081975), (15, 865580), (20, 649185), (25, 519348), (30, 432790), (50, 259674), (60, 216395), (75, 173116), (100, 129837), (113, 114900), (150, 86558), (226, 57450), (300, 43279), (339, 38300), (383, 33900), (452, 28725), (565, 22980), (678, 19150), (766, 16950), (1130, 11490), (1149, 11300), (1356, 9575), (1532, 8475), (1695, 7660), (1915, 6780), (2260, 5745), (2298, 5650), (2825, 4596), (3390, 3830)]