120168675

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2111}}^1$

素因数の和:2161

約数の個数: 72

約数和(自身を含む): 245127168

約数和(自身を除く): 124958493

約数列:

[1, 3, 5, 9, 11, 15, 23, 25, 33, 45, 55, 69, 75, 99, 115, 165, 207, 225, 253, 275, 345, 495, 575, 759, 825, 1035, 1265, 1725, 2111, 2277, 2475, 3795, 5175, 6325, 6333, 10555, 11385, 18975, 18999, 23221, 31665, 48553, 52775, 56925, 69663, 94995, 116105, 145659, 158325, 208989, 242765, 348315, 436977, 474975, 534083, 580525, 728295, 1044945, 1213825, 1602249, 1741575, 2184885, 2670415, 3641475, 4806747, 5224725, 8011245, 10924425, 13352075, 24033735, 40056225, 120168675]

約数ペア:

[(1, 120168675), (3, 40056225), (5, 24033735), (9, 13352075), (11, 10924425), (15, 8011245), (23, 5224725), (25, 4806747), (33, 3641475), (45, 2670415), (55, 2184885), (69, 1741575), (75, 1602249), (99, 1213825), (115, 1044945), (165, 728295), (207, 580525), (225, 534083), (253, 474975), (275, 436977), (345, 348315), (495, 242765), (575, 208989), (759, 158325), (825, 145659), (1035, 116105), (1265, 94995), (1725, 69663), (2111, 56925), (2277, 52775), (2475, 48553), (3795, 31665), (5175, 23221), (6325, 18999), (6333, 18975), (10555, 11385)]