61852050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:237

約数の個数: 144

約数和(自身を含む): 182462280

約数和(自身を除く): 120610230

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 97, 109, 117, 130, 150, 194, 195, 218, 225, 234, 291, 325, 327, 390, 450, 485, 545, 582, 585, 650, 654, 873, 970, 975, 981, 1090, 1170, 1261, 1417, 1455, 1635, 1746, 1950, 1962, 2425, 2522, 2725, 2834, 2910, 2925, 3270, 3783, 4251, 4365, 4850, 4905, 5450, 5850, 6305, 7085, 7275, 7566, 8175, 8502, 8730, 9810, 10573, 11349, 12610, 12753, 14170, 14550, 16350, 18915, 21146, 21255, 21825, 22698, 24525, 25506, 31525, 31719, 35425, 37830, 42510, 43650, 49050, 52865, 56745, 63050, 63438, 63765, 70850, 94575, 95157, 105730, 106275, 113490, 127530, 137449, 158595, 189150, 190314, 212550, 264325, 274898, 283725, 317190, 318825, 412347, 475785, 528650, 567450, 637650, 687245, 792975, 824694, 951570, 1237041, 1374490, 1585950, 2061735, 2378925, 2474082, 3436225, 4123470, 4757850, 6185205, 6872450, 10308675, 12370410, 20617350, 30926025, 61852050]

約数ペア:

[(1, 61852050), (2, 30926025), (3, 20617350), (5, 12370410), (6, 10308675), (9, 6872450), (10, 6185205), (13, 4757850), (15, 4123470), (18, 3436225), (25, 2474082), (26, 2378925), (30, 2061735), (39, 1585950), (45, 1374490), (50, 1237041), (65, 951570), (75, 824694), (78, 792975), (90, 687245), (97, 637650), (109, 567450), (117, 528650), (130, 475785), (150, 412347), (194, 318825), (195, 317190), (218, 283725), (225, 274898), (234, 264325), (291, 212550), (325, 190314), (327, 189150), (390, 158595), (450, 137449), (485, 127530), (545, 113490), (582, 106275), (585, 105730), (650, 95157), (654, 94575), (873, 70850), (970, 63765), (975, 63438), (981, 63050), (1090, 56745), (1170, 52865), (1261, 49050), (1417, 43650), (1455, 42510), (1635, 37830), (1746, 35425), (1950, 31719), (1962, 31525), (2425, 25506), (2522, 24525), (2725, 22698), (2834, 21825), (2910, 21255), (2925, 21146), (3270, 18915), (3783, 16350), (4251, 14550), (4365, 14170), (4850, 12753), (4905, 12610), (5450, 11349), (5850, 10573), (6305, 9810), (7085, 8730), (7275, 8502), (7566, 8175)]