123128850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{271}}^1$

素因数の和:532

約数の個数: 96

約数和(自身を含む): 331478784

約数和(自身を除く): 208349934

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 233, 271, 325, 390, 466, 542, 650, 699, 813, 975, 1165, 1355, 1398, 1626, 1950, 2330, 2710, 3029, 3495, 3523, 4065, 5825, 6058, 6775, 6990, 7046, 8130, 9087, 10569, 11650, 13550, 15145, 17475, 17615, 18174, 20325, 21138, 30290, 34950, 35230, 40650, 45435, 52845, 63143, 75725, 88075, 90870, 105690, 126286, 151450, 176150, 189429, 227175, 264225, 315715, 378858, 454350, 528450, 631430, 820859, 947145, 1578575, 1641718, 1894290, 2462577, 3157150, 4104295, 4735725, 4925154, 8208590, 9471450, 12312885, 20521475, 24625770, 41042950, 61564425, 123128850]

約数ペア:

[(1, 123128850), (2, 61564425), (3, 41042950), (5, 24625770), (6, 20521475), (10, 12312885), (13, 9471450), (15, 8208590), (25, 4925154), (26, 4735725), (30, 4104295), (39, 3157150), (50, 2462577), (65, 1894290), (75, 1641718), (78, 1578575), (130, 947145), (150, 820859), (195, 631430), (233, 528450), (271, 454350), (325, 378858), (390, 315715), (466, 264225), (542, 227175), (650, 189429), (699, 176150), (813, 151450), (975, 126286), (1165, 105690), (1355, 90870), (1398, 88075), (1626, 75725), (1950, 63143), (2330, 52845), (2710, 45435), (3029, 40650), (3495, 35230), (3523, 34950), (4065, 30290), (5825, 21138), (6058, 20325), (6775, 18174), (6990, 17615), (7046, 17475), (8130, 15145), (9087, 13550), (10569, 11650)]