60571620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:322

約数の個数: 144

約数和(自身を含む): 196560000

約数和(自身を除く): 135988380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 89, 90, 95, 114, 171, 178, 180, 190, 199, 228, 267, 285, 342, 356, 380, 398, 445, 534, 570, 597, 684, 796, 801, 855, 890, 995, 1068, 1140, 1194, 1335, 1602, 1691, 1710, 1780, 1791, 1990, 2388, 2670, 2985, 3204, 3382, 3420, 3582, 3781, 3980, 4005, 5073, 5340, 5970, 6764, 7164, 7562, 8010, 8455, 8955, 10146, 11343, 11940, 15124, 15219, 16020, 16910, 17711, 17910, 18905, 20292, 22686, 25365, 30438, 33820, 34029, 35422, 35820, 37810, 45372, 50730, 53133, 56715, 60876, 68058, 70844, 75620, 76095, 88555, 101460, 106266, 113430, 136116, 152190, 159399, 170145, 177110, 212532, 226860, 265665, 304380, 318798, 336509, 340290, 354220, 531330, 637596, 673018, 680580, 796995, 1009527, 1062660, 1346036, 1593990, 1682545, 2019054, 3028581, 3187980, 3365090, 4038108, 5047635, 6057162, 6730180, 10095270, 12114324, 15142905, 20190540, 30285810, 60571620]

約数ペア:

[(1, 60571620), (2, 30285810), (3, 20190540), (4, 15142905), (5, 12114324), (6, 10095270), (9, 6730180), (10, 6057162), (12, 5047635), (15, 4038108), (18, 3365090), (19, 3187980), (20, 3028581), (30, 2019054), (36, 1682545), (38, 1593990), (45, 1346036), (57, 1062660), (60, 1009527), (76, 796995), (89, 680580), (90, 673018), (95, 637596), (114, 531330), (171, 354220), (178, 340290), (180, 336509), (190, 318798), (199, 304380), (228, 265665), (267, 226860), (285, 212532), (342, 177110), (356, 170145), (380, 159399), (398, 152190), (445, 136116), (534, 113430), (570, 106266), (597, 101460), (684, 88555), (796, 76095), (801, 75620), (855, 70844), (890, 68058), (995, 60876), (1068, 56715), (1140, 53133), (1194, 50730), (1335, 45372), (1602, 37810), (1691, 35820), (1710, 35422), (1780, 34029), (1791, 33820), (1990, 30438), (2388, 25365), (2670, 22686), (2985, 20292), (3204, 18905), (3382, 17910), (3420, 17711), (3582, 16910), (3781, 16020), (3980, 15219), (4005, 15124), (5073, 11940), (5340, 11343), (5970, 10146), (6764, 8955), (7164, 8455), (7562, 8010)]