120867900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{10889}}^1$

素因数の和:10943

約数の個数: 72

約数和(自身を含む): 359195760

約数和(自身を除く): 238327860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 60, 74, 75, 100, 111, 148, 150, 185, 222, 300, 370, 444, 555, 740, 925, 1110, 1850, 2220, 2775, 3700, 5550, 10889, 11100, 21778, 32667, 43556, 54445, 65334, 108890, 130668, 163335, 217780, 272225, 326670, 402893, 544450, 653340, 805786, 816675, 1088900, 1208679, 1611572, 1633350, 2014465, 2417358, 3266700, 4028930, 4834716, 6043395, 8057860, 10072325, 12086790, 20144650, 24173580, 30216975, 40289300, 60433950, 120867900]

約数ペア:

[(1, 120867900), (2, 60433950), (3, 40289300), (4, 30216975), (5, 24173580), (6, 20144650), (10, 12086790), (12, 10072325), (15, 8057860), (20, 6043395), (25, 4834716), (30, 4028930), (37, 3266700), (50, 2417358), (60, 2014465), (74, 1633350), (75, 1611572), (100, 1208679), (111, 1088900), (148, 816675), (150, 805786), (185, 653340), (222, 544450), (300, 402893), (370, 326670), (444, 272225), (555, 217780), (740, 163335), (925, 130668), (1110, 108890), (1850, 65334), (2220, 54445), (2775, 43556), (3700, 32667), (5550, 21778), (10889, 11100)]