71393174820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4006351}}^1$

素因数の和:4006383

約数の個数: 120

約数和(自身を含む): 244323370368

約数和(自身を除く): 172930195548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1485, 1620, 1782, 1980, 2970, 3564, 4455, 5940, 8910, 17820, 4006351, 8012702, 12019053, 16025404, 20031755, 24038106, 36057159, 40063510, 44069861, 48076212, 60095265, 72114318, 80127020, 88139722, 108171477, 120190530, 132209583, 144228636, 176279444, 180285795, 216342954, 220349305, 240381060, 264419166, 324514431, 360571590, 396628749, 432685908, 440698610, 528838332, 540857385, 649028862, 661047915, 721143180, 793257498, 881397220, 1081714770, 1189886247, 1298057724, 1322095830, 1586514996, 1622572155, 1983143745, 2163429540, 2379772494, 2644191660, 3245144310, 3569658741, 3966287490, 4759544988, 5949431235, 6490288620, 7139317482, 7932574980, 11898862470, 14278634964, 17848293705, 23797724940, 35696587410, 71393174820]

約数ペア:

[(1, 71393174820), (2, 35696587410), (3, 23797724940), (4, 17848293705), (5, 14278634964), (6, 11898862470), (9, 7932574980), (10, 7139317482), (11, 6490288620), (12, 5949431235), (15, 4759544988), (18, 3966287490), (20, 3569658741), (22, 3245144310), (27, 2644191660), (30, 2379772494), (33, 2163429540), (36, 1983143745), (44, 1622572155), (45, 1586514996), (54, 1322095830), (55, 1298057724), (60, 1189886247), (66, 1081714770), (81, 881397220), (90, 793257498), (99, 721143180), (108, 661047915), (110, 649028862), (132, 540857385), (135, 528838332), (162, 440698610), (165, 432685908), (180, 396628749), (198, 360571590), (220, 324514431), (270, 264419166), (297, 240381060), (324, 220349305), (330, 216342954), (396, 180285795), (405, 176279444), (495, 144228636), (540, 132209583), (594, 120190530), (660, 108171477), (810, 88139722), (891, 80127020), (990, 72114318), (1188, 60095265), (1485, 48076212), (1620, 44069861), (1782, 40063510), (1980, 36057159), (2970, 24038106), (3564, 20031755), (4455, 16025404), (5940, 12019053), (8910, 8012702), (17820, 4006351)]