146021850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:369

約数の個数: 144

約数和(自身を含む): 428227800

約数和(自身を除く): 282205950

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 109, 117, 130, 150, 195, 218, 225, 229, 234, 325, 327, 390, 450, 458, 545, 585, 650, 654, 687, 975, 981, 1090, 1145, 1170, 1374, 1417, 1635, 1950, 1962, 2061, 2290, 2725, 2834, 2925, 2977, 3270, 3435, 4122, 4251, 4905, 5450, 5725, 5850, 5954, 6870, 7085, 8175, 8502, 8931, 9810, 10305, 11450, 12753, 14170, 14885, 16350, 17175, 17862, 20610, 21255, 24525, 24961, 25506, 26793, 29770, 34350, 35425, 42510, 44655, 49050, 49922, 51525, 53586, 63765, 70850, 74425, 74883, 89310, 103050, 106275, 124805, 127530, 133965, 148850, 149766, 212550, 223275, 224649, 249610, 267930, 318825, 324493, 374415, 446550, 449298, 624025, 637650, 648986, 669825, 748830, 973479, 1123245, 1248050, 1339650, 1622465, 1872075, 1946958, 2246490, 2920437, 3244930, 3744150, 4867395, 5616225, 5840874, 8112325, 9734790, 11232450, 14602185, 16224650, 24336975, 29204370, 48673950, 73010925, 146021850]

約数ペア:

[(1, 146021850), (2, 73010925), (3, 48673950), (5, 29204370), (6, 24336975), (9, 16224650), (10, 14602185), (13, 11232450), (15, 9734790), (18, 8112325), (25, 5840874), (26, 5616225), (30, 4867395), (39, 3744150), (45, 3244930), (50, 2920437), (65, 2246490), (75, 1946958), (78, 1872075), (90, 1622465), (109, 1339650), (117, 1248050), (130, 1123245), (150, 973479), (195, 748830), (218, 669825), (225, 648986), (229, 637650), (234, 624025), (325, 449298), (327, 446550), (390, 374415), (450, 324493), (458, 318825), (545, 267930), (585, 249610), (650, 224649), (654, 223275), (687, 212550), (975, 149766), (981, 148850), (1090, 133965), (1145, 127530), (1170, 124805), (1374, 106275), (1417, 103050), (1635, 89310), (1950, 74883), (1962, 74425), (2061, 70850), (2290, 63765), (2725, 53586), (2834, 51525), (2925, 49922), (2977, 49050), (3270, 44655), (3435, 42510), (4122, 35425), (4251, 34350), (4905, 29770), (5450, 26793), (5725, 25506), (5850, 24961), (5954, 24525), (6870, 21255), (7085, 20610), (8175, 17862), (8502, 17175), (8931, 16350), (9810, 14885), (10305, 14170), (11450, 12753)]