145071450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{8713}}^1$

素因数の和:8768

約数の個数: 72

約数和(自身を含む): 400338588

約数和(自身を除く): 255267138

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 37, 45, 50, 74, 75, 90, 111, 150, 185, 222, 225, 333, 370, 450, 555, 666, 925, 1110, 1665, 1850, 2775, 3330, 5550, 8325, 8713, 16650, 17426, 26139, 43565, 52278, 78417, 87130, 130695, 156834, 217825, 261390, 322381, 392085, 435650, 644762, 653475, 784170, 967143, 1306950, 1611905, 1934286, 1960425, 2901429, 3223810, 3920850, 4835715, 5802858, 8059525, 9671430, 14507145, 16119050, 24178575, 29014290, 48357150, 72535725, 145071450]

約数ペア:

[(1, 145071450), (2, 72535725), (3, 48357150), (5, 29014290), (6, 24178575), (9, 16119050), (10, 14507145), (15, 9671430), (18, 8059525), (25, 5802858), (30, 4835715), (37, 3920850), (45, 3223810), (50, 2901429), (74, 1960425), (75, 1934286), (90, 1611905), (111, 1306950), (150, 967143), (185, 784170), (222, 653475), (225, 644762), (333, 435650), (370, 392085), (450, 322381), (555, 261390), (666, 217825), (925, 156834), (1110, 130695), (1665, 87130), (1850, 78417), (2775, 52278), (3330, 43565), (5550, 26139), (8325, 17426), (8713, 16650)]