18283800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{983}}^1$

素因数の和:1033

約数の個数: 96

約数和(自身を含む): 58567680

約数和(自身を除く): 40283880

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, 150, 155, 186, 200, 248, 300, 310, 372, 465, 600, 620, 744, 775, 930, 983, 1240, 1550, 1860, 1966, 2325, 2949, 3100, 3720, 3932, 4650, 4915, 5898, 6200, 7864, 9300, 9830, 11796, 14745, 18600, 19660, 23592, 24575, 29490, 30473, 39320, 49150, 58980, 60946, 73725, 91419, 98300, 117960, 121892, 147450, 152365, 182838, 196600, 243784, 294900, 304730, 365676, 457095, 589800, 609460, 731352, 761825, 914190, 1218920, 1523650, 1828380, 2285475, 3047300, 3656760, 4570950, 6094600, 9141900, 18283800]

約数ペア:

[(1, 18283800), (2, 9141900), (3, 6094600), (4, 4570950), (5, 3656760), (6, 3047300), (8, 2285475), (10, 1828380), (12, 1523650), (15, 1218920), (20, 914190), (24, 761825), (25, 731352), (30, 609460), (31, 589800), (40, 457095), (50, 365676), (60, 304730), (62, 294900), (75, 243784), (93, 196600), (100, 182838), (120, 152365), (124, 147450), (150, 121892), (155, 117960), (186, 98300), (200, 91419), (248, 73725), (300, 60946), (310, 58980), (372, 49150), (465, 39320), (600, 30473), (620, 29490), (744, 24575), (775, 23592), (930, 19660), (983, 18600), (1240, 14745), (1550, 11796), (1860, 9830), (1966, 9300), (2325, 7864), (2949, 6200), (3100, 5898), (3720, 4915), (3932, 4650)]