125075100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{21943}}^1$

素因数の和:21979

約数の個数: 72

約数和(自身を含む): 380947840

約数和(自身を除く): 255872740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5700, 21943, 43886, 65829, 87772, 109715, 131658, 219430, 263316, 329145, 416917, 438860, 548575, 658290, 833834, 1097150, 1250751, 1316580, 1645725, 1667668, 2084585, 2194300, 2501502, 3291450, 4169170, 5003004, 6253755, 6582900, 8338340, 10422925, 12507510, 20845850, 25015020, 31268775, 41691700, 62537550, 125075100]

約数ペア:

[(1, 125075100), (2, 62537550), (3, 41691700), (4, 31268775), (5, 25015020), (6, 20845850), (10, 12507510), (12, 10422925), (15, 8338340), (19, 6582900), (20, 6253755), (25, 5003004), (30, 4169170), (38, 3291450), (50, 2501502), (57, 2194300), (60, 2084585), (75, 1667668), (76, 1645725), (95, 1316580), (100, 1250751), (114, 1097150), (150, 833834), (190, 658290), (228, 548575), (285, 438860), (300, 416917), (380, 329145), (475, 263316), (570, 219430), (950, 131658), (1140, 109715), (1425, 87772), (1900, 65829), (2850, 43886), (5700, 21943)]