149012700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{5581}}^1$

素因数の和:5687

約数の個数: 72

約数和(自身を含む): 436065840

約数和(自身を除く): 287053140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 89, 100, 150, 178, 267, 300, 356, 445, 534, 890, 1068, 1335, 1780, 2225, 2670, 4450, 5340, 5581, 6675, 8900, 11162, 13350, 16743, 22324, 26700, 27905, 33486, 55810, 66972, 83715, 111620, 139525, 167430, 279050, 334860, 418575, 496709, 558100, 837150, 993418, 1490127, 1674300, 1986836, 2483545, 2980254, 4967090, 5960508, 7450635, 9934180, 12417725, 14901270, 24835450, 29802540, 37253175, 49670900, 74506350, 149012700]

約数ペア:

[(1, 149012700), (2, 74506350), (3, 49670900), (4, 37253175), (5, 29802540), (6, 24835450), (10, 14901270), (12, 12417725), (15, 9934180), (20, 7450635), (25, 5960508), (30, 4967090), (50, 2980254), (60, 2483545), (75, 1986836), (89, 1674300), (100, 1490127), (150, 993418), (178, 837150), (267, 558100), (300, 496709), (356, 418575), (445, 334860), (534, 279050), (890, 167430), (1068, 139525), (1335, 111620), (1780, 83715), (2225, 66972), (2670, 55810), (4450, 33486), (5340, 27905), (5581, 26700), (6675, 22324), (8900, 16743), (11162, 13350)]