140220450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{103867}}^1$

素因数の和:103888

約数の個数: 48

約数和(自身を含む): 386388960

約数和(自身を除く): 246168510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 103867, 207734, 311601, 519335, 623202, 934803, 1038670, 1558005, 1869606, 2596675, 2804409, 3116010, 4674015, 5193350, 5608818, 7790025, 9348030, 14022045, 15580050, 23370075, 28044090, 46740150, 70110225, 140220450]

約数ペア:

[(1, 140220450), (2, 70110225), (3, 46740150), (5, 28044090), (6, 23370075), (9, 15580050), (10, 14022045), (15, 9348030), (18, 7790025), (25, 5608818), (27, 5193350), (30, 4674015), (45, 3116010), (50, 2804409), (54, 2596675), (75, 1869606), (90, 1558005), (135, 1038670), (150, 934803), (225, 623202), (270, 519335), (450, 311601), (675, 207734), (1350, 103867)]