4065000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{271}}^1$

素因数の和:300

約数の個数: 80

約数和(自身を含む): 12745920

約数和(自身を除く): 8680920

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, 271, 300, 375, 500, 542, 600, 625, 750, 813, 1000, 1084, 1250, 1355, 1500, 1626, 1875, 2168, 2500, 2710, 3000, 3252, 3750, 4065, 5000, 5420, 6504, 6775, 7500, 8130, 10840, 13550, 15000, 16260, 20325, 27100, 32520, 33875, 40650, 54200, 67750, 81300, 101625, 135500, 162600, 169375, 203250, 271000, 338750, 406500, 508125, 677500, 813000, 1016250, 1355000, 2032500, 4065000]

約数ペア:

[(1, 4065000), (2, 2032500), (3, 1355000), (4, 1016250), (5, 813000), (6, 677500), (8, 508125), (10, 406500), (12, 338750), (15, 271000), (20, 203250), (24, 169375), (25, 162600), (30, 135500), (40, 101625), (50, 81300), (60, 67750), (75, 54200), (100, 40650), (120, 33875), (125, 32520), (150, 27100), (200, 20325), (250, 16260), (271, 15000), (300, 13550), (375, 10840), (500, 8130), (542, 7500), (600, 6775), (625, 6504), (750, 5420), (813, 5000), (1000, 4065), (1084, 3750), (1250, 3252), (1355, 3000), (1500, 2710), (1626, 2500), (1875, 2168)]