4191900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:263

約数の個数: 72

約数和(自身を含む): 12342960

約数和(自身を除く): 8151060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 89, 100, 150, 157, 178, 267, 300, 314, 356, 445, 471, 534, 628, 785, 890, 942, 1068, 1335, 1570, 1780, 1884, 2225, 2355, 2670, 3140, 3925, 4450, 4710, 5340, 6675, 7850, 8900, 9420, 11775, 13350, 13973, 15700, 23550, 26700, 27946, 41919, 47100, 55892, 69865, 83838, 139730, 167676, 209595, 279460, 349325, 419190, 698650, 838380, 1047975, 1397300, 2095950, 4191900]

約数ペア:

[(1, 4191900), (2, 2095950), (3, 1397300), (4, 1047975), (5, 838380), (6, 698650), (10, 419190), (12, 349325), (15, 279460), (20, 209595), (25, 167676), (30, 139730), (50, 83838), (60, 69865), (75, 55892), (89, 47100), (100, 41919), (150, 27946), (157, 26700), (178, 23550), (267, 15700), (300, 13973), (314, 13350), (356, 11775), (445, 9420), (471, 8900), (534, 7850), (628, 6675), (785, 5340), (890, 4710), (942, 4450), (1068, 3925), (1335, 3140), (1570, 2670), (1780, 2355), (1884, 2225)]