72999000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{8111}}^1$

素因数の和:8138

約数の個数: 96

約数和(自身を含む): 246767040

約数和(自身を除く): 173768040

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, 8111, 9000, 16222, 24333, 32444, 40555, 48666, 64888, 72999, 81110, 97332, 121665, 145998, 162220, 194664, 202775, 243330, 291996, 324440, 364995, 405550, 486660, 583992, 608325, 729990, 811100, 973320, 1013875, 1216650, 1459980, 1622200, 1824975, 2027750, 2433300, 2919960, 3041625, 3649950, 4055500, 4866600, 6083250, 7299900, 8111000, 9124875, 12166500, 14599800, 18249750, 24333000, 36499500, 72999000]

約数ペア:

[(1, 72999000), (2, 36499500), (3, 24333000), (4, 18249750), (5, 14599800), (6, 12166500), (8, 9124875), (9, 8111000), (10, 7299900), (12, 6083250), (15, 4866600), (18, 4055500), (20, 3649950), (24, 3041625), (25, 2919960), (30, 2433300), (36, 2027750), (40, 1824975), (45, 1622200), (50, 1459980), (60, 1216650), (72, 1013875), (75, 973320), (90, 811100), (100, 729990), (120, 608325), (125, 583992), (150, 486660), (180, 405550), (200, 364995), (225, 324440), (250, 291996), (300, 243330), (360, 202775), (375, 194664), (450, 162220), (500, 145998), (600, 121665), (750, 97332), (900, 81110), (1000, 72999), (1125, 64888), (1500, 48666), (1800, 40555), (2250, 32444), (3000, 24333), (4500, 16222), (8111, 9000)]