45213750

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{4019}}^1$

素因数の和:4047

約数の個数: 60

約数和(自身を含む): 122445180

約数和(自身を除く): 77231430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 625, 750, 1125, 1250, 1875, 2250, 3750, 4019, 5625, 8038, 11250, 12057, 20095, 24114, 36171, 40190, 60285, 72342, 100475, 120570, 180855, 200950, 301425, 361710, 502375, 602850, 904275, 1004750, 1507125, 1808550, 2511875, 3014250, 4521375, 5023750, 7535625, 9042750, 15071250, 22606875, 45213750]

約数ペア:

[(1, 45213750), (2, 22606875), (3, 15071250), (5, 9042750), (6, 7535625), (9, 5023750), (10, 4521375), (15, 3014250), (18, 2511875), (25, 1808550), (30, 1507125), (45, 1004750), (50, 904275), (75, 602850), (90, 502375), (125, 361710), (150, 301425), (225, 200950), (250, 180855), (375, 120570), (450, 100475), (625, 72342), (750, 60285), (1125, 40190), (1250, 36171), (1875, 24114), (2250, 20095), (3750, 12057), (4019, 11250), (5625, 8038)]