8049649950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{1213}}^1\times {\mathrm{14747}}^1$

素因数の和:15978

約数の個数: 72

約数和(自身を含む): 21646023048

約数和(自身を除く): 13596373098

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 1213, 2426, 3639, 6065, 7278, 10917, 12130, 14747, 18195, 21834, 29494, 30325, 36390, 44241, 54585, 60650, 73735, 88482, 90975, 109170, 132723, 147470, 181950, 221205, 265446, 272925, 368675, 442410, 545850, 663615, 737350, 1106025, 1327230, 2212050, 3318075, 6636150, 17888111, 35776222, 53664333, 89440555, 107328666, 160992999, 178881110, 268321665, 321985998, 447202775, 536643330, 804964995, 894405550, 1341608325, 1609929990, 2683216650, 4024824975, 8049649950]

約数ペア:

[(1, 8049649950), (2, 4024824975), (3, 2683216650), (5, 1609929990), (6, 1341608325), (9, 894405550), (10, 804964995), (15, 536643330), (18, 447202775), (25, 321985998), (30, 268321665), (45, 178881110), (50, 160992999), (75, 107328666), (90, 89440555), (150, 53664333), (225, 35776222), (450, 17888111), (1213, 6636150), (2426, 3318075), (3639, 2212050), (6065, 1327230), (7278, 1106025), (10917, 737350), (12130, 663615), (14747, 545850), (18195, 442410), (21834, 368675), (29494, 272925), (30325, 265446), (36390, 221205), (44241, 181950), (54585, 147470), (60650, 132723), (73735, 109170), (88482, 90975)]