61427610540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{15733}}^1$

素因数の和:16056

約数の個数: 144

約数和(自身を含む): 188996808000

約数和(自身を除く): 127569197460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 180, 199, 218, 327, 398, 436, 545, 597, 654, 796, 981, 995, 1090, 1194, 1308, 1635, 1791, 1962, 1990, 2180, 2388, 2985, 3270, 3582, 3924, 3980, 4905, 5970, 6540, 7164, 8955, 9810, 11940, 15733, 17910, 19620, 21691, 31466, 35820, 43382, 47199, 62932, 65073, 78665, 86764, 94398, 108455, 130146, 141597, 157330, 188796, 195219, 216910, 235995, 260292, 283194, 314660, 325365, 390438, 433820, 471990, 566388, 650730, 707985, 780876, 943980, 976095, 1301460, 1415970, 1714897, 1952190, 2831940, 3130867, 3429794, 3904380, 5144691, 6261734, 6859588, 8574485, 9392601, 10289382, 12523468, 15434073, 15654335, 17148970, 18785202, 20578764, 25723455, 28177803, 30868146, 31308670, 34297940, 37570404, 46963005, 51446910, 56355606, 61736292, 62617340, 77170365, 93926010, 102893820, 112711212, 140889015, 154340730, 187852020, 281778030, 308681460, 341264503, 563556060, 682529006, 1023793509, 1365058012, 1706322515, 2047587018, 3071380527, 3412645030, 4095174036, 5118967545, 6142761054, 6825290060, 10237935090, 12285522108, 15356902635, 20475870180, 30713805270, 61427610540]

約数ペア:

[(1, 61427610540), (2, 30713805270), (3, 20475870180), (4, 15356902635), (5, 12285522108), (6, 10237935090), (9, 6825290060), (10, 6142761054), (12, 5118967545), (15, 4095174036), (18, 3412645030), (20, 3071380527), (30, 2047587018), (36, 1706322515), (45, 1365058012), (60, 1023793509), (90, 682529006), (109, 563556060), (180, 341264503), (199, 308681460), (218, 281778030), (327, 187852020), (398, 154340730), (436, 140889015), (545, 112711212), (597, 102893820), (654, 93926010), (796, 77170365), (981, 62617340), (995, 61736292), (1090, 56355606), (1194, 51446910), (1308, 46963005), (1635, 37570404), (1791, 34297940), (1962, 31308670), (1990, 30868146), (2180, 28177803), (2388, 25723455), (2985, 20578764), (3270, 18785202), (3582, 17148970), (3924, 15654335), (3980, 15434073), (4905, 12523468), (5970, 10289382), (6540, 9392601), (7164, 8574485), (8955, 6859588), (9810, 6261734), (11940, 5144691), (15733, 3904380), (17910, 3429794), (19620, 3130867), (21691, 2831940), (31466, 1952190), (35820, 1714897), (43382, 1415970), (47199, 1301460), (62932, 976095), (65073, 943980), (78665, 780876), (86764, 707985), (94398, 650730), (108455, 566388), (130146, 471990), (141597, 433820), (157330, 390438), (188796, 325365), (195219, 314660), (216910, 283194), (235995, 260292)]