187928100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{23201}}^1$

素因数の和:23227

約数の個数: 90

約数和(自身を含む): 609214914

約数和(自身を除く): 421286814

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 23201, 46402, 69603, 92804, 116005, 139206, 208809, 232010, 278412, 348015, 417618, 464020, 580025, 626427, 696030, 835236, 1044045, 1160050, 1252854, 1392060, 1740075, 1879281, 2088090, 2320100, 2505708, 3132135, 3480150, 3758562, 4176180, 5220225, 6264270, 6960300, 7517124, 9396405, 10440450, 12528540, 15660675, 18792810, 20880900, 31321350, 37585620, 46982025, 62642700, 93964050, 187928100]

約数ペア:

[(1, 187928100), (2, 93964050), (3, 62642700), (4, 46982025), (5, 37585620), (6, 31321350), (9, 20880900), (10, 18792810), (12, 15660675), (15, 12528540), (18, 10440450), (20, 9396405), (25, 7517124), (27, 6960300), (30, 6264270), (36, 5220225), (45, 4176180), (50, 3758562), (54, 3480150), (60, 3132135), (75, 2505708), (81, 2320100), (90, 2088090), (100, 1879281), (108, 1740075), (135, 1392060), (150, 1252854), (162, 1160050), (180, 1044045), (225, 835236), (270, 696030), (300, 626427), (324, 580025), (405, 464020), (450, 417618), (540, 348015), (675, 278412), (810, 232010), (900, 208809), (1350, 139206), (1620, 116005), (2025, 92804), (2700, 69603), (4050, 46402), (8100, 23201)]