25902000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{1439}}^1$

素因数の和:1468

約数の個数: 120

約数和(自身を含む): 90529920

約数和(自身を除く): 64627920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 720, 750, 900, 1000, 1125, 1200, 1439, 1500, 1800, 2000, 2250, 2878, 3000, 3600, 4317, 4500, 5756, 6000, 7195, 8634, 9000, 11512, 12951, 14390, 17268, 18000, 21585, 23024, 25902, 28780, 34536, 35975, 43170, 51804, 57560, 64755, 69072, 71950, 86340, 103608, 107925, 115120, 129510, 143900, 172680, 179875, 207216, 215850, 259020, 287800, 323775, 345360, 359750, 431700, 518040, 539625, 575600, 647550, 719500, 863400, 1036080, 1079250, 1295100, 1439000, 1618875, 1726800, 2158500, 2590200, 2878000, 3237750, 4317000, 5180400, 6475500, 8634000, 12951000, 25902000]

約数ペア:

[(1, 25902000), (2, 12951000), (3, 8634000), (4, 6475500), (5, 5180400), (6, 4317000), (8, 3237750), (9, 2878000), (10, 2590200), (12, 2158500), (15, 1726800), (16, 1618875), (18, 1439000), (20, 1295100), (24, 1079250), (25, 1036080), (30, 863400), (36, 719500), (40, 647550), (45, 575600), (48, 539625), (50, 518040), (60, 431700), (72, 359750), (75, 345360), (80, 323775), (90, 287800), (100, 259020), (120, 215850), (125, 207216), (144, 179875), (150, 172680), (180, 143900), (200, 129510), (225, 115120), (240, 107925), (250, 103608), (300, 86340), (360, 71950), (375, 69072), (400, 64755), (450, 57560), (500, 51804), (600, 43170), (720, 35975), (750, 34536), (900, 28780), (1000, 25902), (1125, 23024), (1200, 21585), (1439, 18000), (1500, 17268), (1800, 14390), (2000, 12951), (2250, 11512), (2878, 9000), (3000, 8634), (3600, 7195), (4317, 6000), (4500, 5756)]