53451000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{5939}}^1$

素因数の和:5966

約数の個数: 96

約数和(自身を含む): 180694800

約数和(自身を除く): 127243800

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, 1500, 1800, 2250, 3000, 4500, 5939, 9000, 11878, 17817, 23756, 29695, 35634, 47512, 53451, 59390, 71268, 89085, 106902, 118780, 142536, 148475, 178170, 213804, 237560, 267255, 296950, 356340, 427608, 445425, 534510, 593900, 712680, 742375, 890850, 1069020, 1187800, 1336275, 1484750, 1781700, 2138040, 2227125, 2672550, 2969500, 3563400, 4454250, 5345100, 5939000, 6681375, 8908500, 10690200, 13362750, 17817000, 26725500, 53451000]

約数ペア:

[(1, 53451000), (2, 26725500), (3, 17817000), (4, 13362750), (5, 10690200), (6, 8908500), (8, 6681375), (9, 5939000), (10, 5345100), (12, 4454250), (15, 3563400), (18, 2969500), (20, 2672550), (24, 2227125), (25, 2138040), (30, 1781700), (36, 1484750), (40, 1336275), (45, 1187800), (50, 1069020), (60, 890850), (72, 742375), (75, 712680), (90, 593900), (100, 534510), (120, 445425), (125, 427608), (150, 356340), (180, 296950), (200, 267255), (225, 237560), (250, 213804), (300, 178170), (360, 148475), (375, 142536), (450, 118780), (500, 106902), (600, 89085), (750, 71268), (900, 59390), (1000, 53451), (1125, 47512), (1500, 35634), (1800, 29695), (2250, 23756), (3000, 17817), (4500, 11878), (5939, 9000)]