5457750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:422

約数の個数: 64

約数和(自身を含む): 14376960

約数和(自身を除く): 8919210

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 125, 150, 190, 250, 285, 375, 383, 475, 570, 750, 766, 950, 1149, 1425, 1915, 2298, 2375, 2850, 3830, 4750, 5745, 7125, 7277, 9575, 11490, 14250, 14554, 19150, 21831, 28725, 36385, 43662, 47875, 57450, 72770, 95750, 109155, 143625, 181925, 218310, 287250, 363850, 545775, 909625, 1091550, 1819250, 2728875, 5457750]

約数ペア:

[(1, 5457750), (2, 2728875), (3, 1819250), (5, 1091550), (6, 909625), (10, 545775), (15, 363850), (19, 287250), (25, 218310), (30, 181925), (38, 143625), (50, 109155), (57, 95750), (75, 72770), (95, 57450), (114, 47875), (125, 43662), (150, 36385), (190, 28725), (250, 21831), (285, 19150), (375, 14554), (383, 14250), (475, 11490), (570, 9575), (750, 7277), (766, 7125), (950, 5745), (1149, 4750), (1425, 3830), (1915, 2850), (2298, 2375)]