12951000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{1439}}^1$

素因数の和:1466

約数の個数: 96

約数和(自身を含む): 43804800

約数和(自身を除く): 30853800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 750, 900, 1000, 1125, 1439, 1500, 1800, 2250, 2878, 3000, 4317, 4500, 5756, 7195, 8634, 9000, 11512, 12951, 14390, 17268, 21585, 25902, 28780, 34536, 35975, 43170, 51804, 57560, 64755, 71950, 86340, 103608, 107925, 129510, 143900, 172680, 179875, 215850, 259020, 287800, 323775, 359750, 431700, 518040, 539625, 647550, 719500, 863400, 1079250, 1295100, 1439000, 1618875, 2158500, 2590200, 3237750, 4317000, 6475500, 12951000]

約数ペア:

[(1, 12951000), (2, 6475500), (3, 4317000), (4, 3237750), (5, 2590200), (6, 2158500), (8, 1618875), (9, 1439000), (10, 1295100), (12, 1079250), (15, 863400), (18, 719500), (20, 647550), (24, 539625), (25, 518040), (30, 431700), (36, 359750), (40, 323775), (45, 287800), (50, 259020), (60, 215850), (72, 179875), (75, 172680), (90, 143900), (100, 129510), (120, 107925), (125, 103608), (150, 86340), (180, 71950), (200, 64755), (225, 57560), (250, 51804), (300, 43170), (360, 35975), (375, 34536), (450, 28780), (500, 25902), (600, 21585), (750, 17268), (900, 14390), (1000, 12951), (1125, 11512), (1439, 9000), (1500, 8634), (1800, 7195), (2250, 5756), (2878, 4500), (3000, 4317)]