2017720350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{75997}}^1$

素因数の和:76074

約数の個数: 72

約数和(自身を含む): 5512894920

約数和(自身を除く): 3495174570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 59, 75, 90, 118, 150, 177, 225, 295, 354, 450, 531, 590, 885, 1062, 1475, 1770, 2655, 2950, 4425, 5310, 8850, 13275, 26550, 75997, 151994, 227991, 379985, 455982, 683973, 759970, 1139955, 1367946, 1899925, 2279910, 3419865, 3799850, 4483823, 5699775, 6839730, 8967646, 11399550, 13451469, 17099325, 22419115, 26902938, 34198650, 40354407, 44838230, 67257345, 80708814, 112095575, 134514690, 201772035, 224191150, 336286725, 403544070, 672573450, 1008860175, 2017720350]

約数ペア:

[(1, 2017720350), (2, 1008860175), (3, 672573450), (5, 403544070), (6, 336286725), (9, 224191150), (10, 201772035), (15, 134514690), (18, 112095575), (25, 80708814), (30, 67257345), (45, 44838230), (50, 40354407), (59, 34198650), (75, 26902938), (90, 22419115), (118, 17099325), (150, 13451469), (177, 11399550), (225, 8967646), (295, 6839730), (354, 5699775), (450, 4483823), (531, 3799850), (590, 3419865), (885, 2279910), (1062, 1899925), (1475, 1367946), (1770, 1139955), (2655, 759970), (2950, 683973), (4425, 455982), (5310, 379985), (8850, 227991), (13275, 151994), (26550, 75997)]