68272800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{28447}}^1$

素因数の和:28470

約数の個数: 72

約数和(自身を含む): 222235776

約数和(自身を除く): 153962976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 28447, 56894, 85341, 113788, 142235, 170682, 227576, 284470, 341364, 426705, 455152, 568940, 682728, 711175, 853410, 910304, 1137880, 1365456, 1422350, 1706820, 2133525, 2275760, 2730912, 2844700, 3413640, 4267050, 4551520, 5689400, 6827280, 8534100, 11378800, 13654560, 17068200, 22757600, 34136400, 68272800]

約数ペア:

[(1, 68272800), (2, 34136400), (3, 22757600), (4, 17068200), (5, 13654560), (6, 11378800), (8, 8534100), (10, 6827280), (12, 5689400), (15, 4551520), (16, 4267050), (20, 3413640), (24, 2844700), (25, 2730912), (30, 2275760), (32, 2133525), (40, 1706820), (48, 1422350), (50, 1365456), (60, 1137880), (75, 910304), (80, 853410), (96, 711175), (100, 682728), (120, 568940), (150, 455152), (160, 426705), (200, 341364), (240, 284470), (300, 227576), (400, 170682), (480, 142235), (600, 113788), (800, 85341), (1200, 56894), (2400, 28447)]