43579980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2917}}^1$

素因数の和:3015

約数の個数: 72

約数和(自身を含む): 133831152

約数和(自身を除く): 90251172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2917, 2988, 3735, 4980, 5834, 7470, 8751, 11668, 14585, 14940, 17502, 26253, 29170, 35004, 43755, 52506, 58340, 87510, 105012, 131265, 175020, 242111, 262530, 484222, 525060, 726333, 968444, 1210555, 1452666, 2178999, 2421110, 2905332, 3631665, 4357998, 4842220, 7263330, 8715996, 10894995, 14526660, 21789990, 43579980]

約数ペア:

[(1, 43579980), (2, 21789990), (3, 14526660), (4, 10894995), (5, 8715996), (6, 7263330), (9, 4842220), (10, 4357998), (12, 3631665), (15, 2905332), (18, 2421110), (20, 2178999), (30, 1452666), (36, 1210555), (45, 968444), (60, 726333), (83, 525060), (90, 484222), (166, 262530), (180, 242111), (249, 175020), (332, 131265), (415, 105012), (498, 87510), (747, 58340), (830, 52506), (996, 43755), (1245, 35004), (1494, 29170), (1660, 26253), (2490, 17502), (2917, 14940), (2988, 14585), (3735, 11668), (4980, 8751), (5834, 7470)]