29481000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:372

約数の個数: 128

約数和(自身を含む): 95247360

約数和(自身を除く): 65766360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 50, 60, 62, 75, 93, 100, 120, 124, 125, 150, 155, 186, 200, 248, 250, 300, 310, 317, 372, 375, 465, 500, 600, 620, 634, 744, 750, 775, 930, 951, 1000, 1240, 1268, 1500, 1550, 1585, 1860, 1902, 2325, 2536, 3000, 3100, 3170, 3720, 3804, 3875, 4650, 4755, 6200, 6340, 7608, 7750, 7925, 9300, 9510, 9827, 11625, 12680, 15500, 15850, 18600, 19020, 19654, 23250, 23775, 29481, 31000, 31700, 38040, 39308, 39625, 46500, 47550, 49135, 58962, 63400, 78616, 79250, 93000, 95100, 98270, 117924, 118875, 147405, 158500, 190200, 196540, 235848, 237750, 245675, 294810, 317000, 393080, 475500, 491350, 589620, 737025, 951000, 982700, 1179240, 1228375, 1474050, 1965400, 2456750, 2948100, 3685125, 4913500, 5896200, 7370250, 9827000, 14740500, 29481000]

約数ペア:

[(1, 29481000), (2, 14740500), (3, 9827000), (4, 7370250), (5, 5896200), (6, 4913500), (8, 3685125), (10, 2948100), (12, 2456750), (15, 1965400), (20, 1474050), (24, 1228375), (25, 1179240), (30, 982700), (31, 951000), (40, 737025), (50, 589620), (60, 491350), (62, 475500), (75, 393080), (93, 317000), (100, 294810), (120, 245675), (124, 237750), (125, 235848), (150, 196540), (155, 190200), (186, 158500), (200, 147405), (248, 118875), (250, 117924), (300, 98270), (310, 95100), (317, 93000), (372, 79250), (375, 78616), (465, 63400), (500, 58962), (600, 49135), (620, 47550), (634, 46500), (744, 39625), (750, 39308), (775, 38040), (930, 31700), (951, 31000), (1000, 29481), (1240, 23775), (1268, 23250), (1500, 19654), (1550, 19020), (1585, 18600), (1860, 15850), (1902, 15500), (2325, 12680), (2536, 11625), (3000, 9827), (3100, 9510), (3170, 9300), (3720, 7925), (3804, 7750), (3875, 7608), (4650, 6340), (4755, 6200)]