90075000

素因数分解:

$2^3\times 3^1\times 5^5\times {\mathrm{1201}}^1$

素因数の和:1235

約数の個数: 96

約数和(自身を含む): 281700720

約数和(自身を除く): 191625720

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, 1201, 1250, 1500, 1875, 2402, 2500, 3000, 3125, 3603, 3750, 4804, 5000, 6005, 6250, 7206, 7500, 9375, 9608, 12010, 12500, 14412, 15000, 18015, 18750, 24020, 25000, 28824, 30025, 36030, 37500, 48040, 60050, 72060, 75000, 90075, 120100, 144120, 150125, 180150, 240200, 300250, 360300, 450375, 600500, 720600, 750625, 900750, 1201000, 1501250, 1801500, 2251875, 3002500, 3603000, 3753125, 4503750, 6005000, 7506250, 9007500, 11259375, 15012500, 18015000, 22518750, 30025000, 45037500, 90075000]

約数ペア:

[(1, 90075000), (2, 45037500), (3, 30025000), (4, 22518750), (5, 18015000), (6, 15012500), (8, 11259375), (10, 9007500), (12, 7506250), (15, 6005000), (20, 4503750), (24, 3753125), (25, 3603000), (30, 3002500), (40, 2251875), (50, 1801500), (60, 1501250), (75, 1201000), (100, 900750), (120, 750625), (125, 720600), (150, 600500), (200, 450375), (250, 360300), (300, 300250), (375, 240200), (500, 180150), (600, 150125), (625, 144120), (750, 120100), (1000, 90075), (1201, 75000), (1250, 72060), (1500, 60050), (1875, 48040), (2402, 37500), (2500, 36030), (3000, 30025), (3125, 28824), (3603, 25000), (3750, 24020), (4804, 18750), (5000, 18015), (6005, 15000), (6250, 14412), (7206, 12500), (7500, 12010), (9375, 9608)]