123125700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{21601}}^1$

素因数の和:21637

約数の個数: 72

約数和(自身を含む): 375010720

約数和(自身を除く): 251885020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5700, 21601, 43202, 64803, 86404, 108005, 129606, 216010, 259212, 324015, 410419, 432020, 540025, 648030, 820838, 1080050, 1231257, 1296060, 1620075, 1641676, 2052095, 2160100, 2462514, 3240150, 4104190, 4925028, 6156285, 6480300, 8208380, 10260475, 12312570, 20520950, 24625140, 30781425, 41041900, 61562850, 123125700]

約数ペア:

[(1, 123125700), (2, 61562850), (3, 41041900), (4, 30781425), (5, 24625140), (6, 20520950), (10, 12312570), (12, 10260475), (15, 8208380), (19, 6480300), (20, 6156285), (25, 4925028), (30, 4104190), (38, 3240150), (50, 2462514), (57, 2160100), (60, 2052095), (75, 1641676), (76, 1620075), (95, 1296060), (100, 1231257), (114, 1080050), (150, 820838), (190, 648030), (228, 540025), (285, 432020), (300, 410419), (380, 324015), (475, 259212), (570, 216010), (950, 129606), (1140, 108005), (1425, 86404), (1900, 64803), (2850, 43202), (5700, 21601)]