155114040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^3\times {\mathrm{53}}^1$

素因数の和:154

約数の個数: 128

約数和(自身を含む): 491054400

約数和(自身を除く): 335940360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 53, 58, 60, 87, 106, 116, 120, 145, 159, 174, 212, 232, 265, 290, 318, 348, 424, 435, 530, 580, 636, 696, 795, 841, 870, 1060, 1160, 1272, 1537, 1590, 1682, 1740, 2120, 2523, 3074, 3180, 3364, 3480, 4205, 4611, 5046, 6148, 6360, 6728, 7685, 8410, 9222, 10092, 12296, 12615, 15370, 16820, 18444, 20184, 23055, 24389, 25230, 30740, 33640, 36888, 44573, 46110, 48778, 50460, 61480, 73167, 89146, 92220, 97556, 100920, 121945, 133719, 146334, 178292, 184440, 195112, 222865, 243890, 267438, 292668, 356584, 365835, 445730, 487780, 534876, 585336, 668595, 731670, 891460, 975560, 1069752, 1292617, 1337190, 1463340, 1782920, 2585234, 2674380, 2926680, 3877851, 5170468, 5348760, 6463085, 7755702, 10340936, 12926170, 15511404, 19389255, 25852340, 31022808, 38778510, 51704680, 77557020, 155114040]

約数ペア:

[(1, 155114040), (2, 77557020), (3, 51704680), (4, 38778510), (5, 31022808), (6, 25852340), (8, 19389255), (10, 15511404), (12, 12926170), (15, 10340936), (20, 7755702), (24, 6463085), (29, 5348760), (30, 5170468), (40, 3877851), (53, 2926680), (58, 2674380), (60, 2585234), (87, 1782920), (106, 1463340), (116, 1337190), (120, 1292617), (145, 1069752), (159, 975560), (174, 891460), (212, 731670), (232, 668595), (265, 585336), (290, 534876), (318, 487780), (348, 445730), (424, 365835), (435, 356584), (530, 292668), (580, 267438), (636, 243890), (696, 222865), (795, 195112), (841, 184440), (870, 178292), (1060, 146334), (1160, 133719), (1272, 121945), (1537, 100920), (1590, 97556), (1682, 92220), (1740, 89146), (2120, 73167), (2523, 61480), (3074, 50460), (3180, 48778), (3364, 46110), (3480, 44573), (4205, 36888), (4611, 33640), (5046, 30740), (6148, 25230), (6360, 24389), (6728, 23055), (7685, 20184), (8410, 18444), (9222, 16820), (10092, 15370), (12296, 12615)]