925150860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{20477}}^1$

素因数の和:20743

約数の個数: 72

約数和(自身を含む): 2817608976

約数和(自身を除く): 1892458116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 251, 502, 753, 1004, 1255, 1506, 2259, 2510, 3012, 3765, 4518, 5020, 7530, 9036, 11295, 15060, 20477, 22590, 40954, 45180, 61431, 81908, 102385, 122862, 184293, 204770, 245724, 307155, 368586, 409540, 614310, 737172, 921465, 1228620, 1842930, 3685860, 5139727, 10279454, 15419181, 20558908, 25698635, 30838362, 46257543, 51397270, 61676724, 77095905, 92515086, 102794540, 154191810, 185030172, 231287715, 308383620, 462575430, 925150860]

約数ペア:

[(1, 925150860), (2, 462575430), (3, 308383620), (4, 231287715), (5, 185030172), (6, 154191810), (9, 102794540), (10, 92515086), (12, 77095905), (15, 61676724), (18, 51397270), (20, 46257543), (30, 30838362), (36, 25698635), (45, 20558908), (60, 15419181), (90, 10279454), (180, 5139727), (251, 3685860), (502, 1842930), (753, 1228620), (1004, 921465), (1255, 737172), (1506, 614310), (2259, 409540), (2510, 368586), (3012, 307155), (3765, 245724), (4518, 204770), (5020, 184293), (7530, 122862), (9036, 102385), (11295, 81908), (15060, 61431), (20477, 45180), (22590, 40954)]