152878800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{127399}}^1$

素因数の和:127420

約数の個数: 60

約数和(自身を含む): 489725600

約数和(自身を除く): 336846800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 127399, 254798, 382197, 509596, 636995, 764394, 1019192, 1273990, 1528788, 1910985, 2038384, 2547980, 3057576, 3184975, 3821970, 5095960, 6115152, 6369950, 7643940, 9554925, 10191920, 12739900, 15287880, 19109850, 25479800, 30575760, 38219700, 50959600, 76439400, 152878800]

約数ペア:

[(1, 152878800), (2, 76439400), (3, 50959600), (4, 38219700), (5, 30575760), (6, 25479800), (8, 19109850), (10, 15287880), (12, 12739900), (15, 10191920), (16, 9554925), (20, 7643940), (24, 6369950), (25, 6115152), (30, 5095960), (40, 3821970), (48, 3184975), (50, 3057576), (60, 2547980), (75, 2038384), (80, 1910985), (100, 1528788), (120, 1273990), (150, 1019192), (200, 764394), (240, 636995), (300, 509596), (400, 382197), (600, 254798), (1200, 127399)]