189825000

素因数分解:

$2^3\times 3^1\times 5^5\times {\mathrm{2531}}^1$

素因数の和:2565

約数の個数: 96

約数和(自身を含む): 593399520

約数和(自身を除く): 403574520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 625, 750, 1000, 1250, 1500, 1875, 2500, 2531, 3000, 3125, 3750, 5000, 5062, 6250, 7500, 7593, 9375, 10124, 12500, 12655, 15000, 15186, 18750, 20248, 25000, 25310, 30372, 37500, 37965, 50620, 60744, 63275, 75000, 75930, 101240, 126550, 151860, 189825, 253100, 303720, 316375, 379650, 506200, 632750, 759300, 949125, 1265500, 1518600, 1581875, 1898250, 2531000, 3163750, 3796500, 4745625, 6327500, 7593000, 7909375, 9491250, 12655000, 15818750, 18982500, 23728125, 31637500, 37965000, 47456250, 63275000, 94912500, 189825000]

約数ペア:

[(1, 189825000), (2, 94912500), (3, 63275000), (4, 47456250), (5, 37965000), (6, 31637500), (8, 23728125), (10, 18982500), (12, 15818750), (15, 12655000), (20, 9491250), (24, 7909375), (25, 7593000), (30, 6327500), (40, 4745625), (50, 3796500), (60, 3163750), (75, 2531000), (100, 1898250), (120, 1581875), (125, 1518600), (150, 1265500), (200, 949125), (250, 759300), (300, 632750), (375, 506200), (500, 379650), (600, 316375), (625, 303720), (750, 253100), (1000, 189825), (1250, 151860), (1500, 126550), (1875, 101240), (2500, 75930), (2531, 75000), (3000, 63275), (3125, 60744), (3750, 50620), (5000, 37965), (5062, 37500), (6250, 30372), (7500, 25310), (7593, 25000), (9375, 20248), (10124, 18750), (12500, 15186), (12655, 15000)]