149538420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8933}}^1$

素因数の和:8982

約数の個数: 96

約数和(自身を含む): 480291840

約数和(自身を除く): 330753420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5580, 8370, 8933, 16740, 17866, 26799, 35732, 44665, 53598, 80397, 89330, 107196, 133995, 160794, 178660, 241191, 267990, 276923, 321588, 401985, 482382, 535980, 553846, 803970, 830769, 964764, 1107692, 1205955, 1384615, 1607940, 1661538, 2411910, 2492307, 2769230, 3323076, 4153845, 4823820, 4984614, 5538460, 7476921, 8307690, 9969228, 12461535, 14953842, 16615380, 24923070, 29907684, 37384605, 49846140, 74769210, 149538420]

約数ペア:

[(1, 149538420), (2, 74769210), (3, 49846140), (4, 37384605), (5, 29907684), (6, 24923070), (9, 16615380), (10, 14953842), (12, 12461535), (15, 9969228), (18, 8307690), (20, 7476921), (27, 5538460), (30, 4984614), (31, 4823820), (36, 4153845), (45, 3323076), (54, 2769230), (60, 2492307), (62, 2411910), (90, 1661538), (93, 1607940), (108, 1384615), (124, 1205955), (135, 1107692), (155, 964764), (180, 830769), (186, 803970), (270, 553846), (279, 535980), (310, 482382), (372, 401985), (465, 321588), (540, 276923), (558, 267990), (620, 241191), (837, 178660), (930, 160794), (1116, 133995), (1395, 107196), (1674, 89330), (1860, 80397), (2790, 53598), (3348, 44665), (4185, 35732), (5580, 26799), (8370, 17866), (8933, 16740)]