121897200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{101581}}^1$

素因数の和:101602

約数の個数: 60

約数和(自身を含む): 390481208

約数和(自身を除く): 268584008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 101581, 203162, 304743, 406324, 507905, 609486, 812648, 1015810, 1218972, 1523715, 1625296, 2031620, 2437944, 2539525, 3047430, 4063240, 4875888, 5079050, 6094860, 7618575, 8126480, 10158100, 12189720, 15237150, 20316200, 24379440, 30474300, 40632400, 60948600, 121897200]

約数ペア:

[(1, 121897200), (2, 60948600), (3, 40632400), (4, 30474300), (5, 24379440), (6, 20316200), (8, 15237150), (10, 12189720), (12, 10158100), (15, 8126480), (16, 7618575), (20, 6094860), (24, 5079050), (25, 4875888), (30, 4063240), (40, 3047430), (48, 2539525), (50, 2437944), (60, 2031620), (75, 1625296), (80, 1523715), (100, 1218972), (120, 1015810), (150, 812648), (200, 609486), (240, 507905), (300, 406324), (400, 304743), (600, 203162), (1200, 101581)]