455811900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{79967}}^1$

素因数の和:80003

約数の個数: 72

約数和(自身を含む): 1388244480

約数和(自身を除く): 932432580

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, 79967, 159934, 239901, 319868, 399835, 479802, 799670, 959604, 1199505, 1519373, 1599340, 1999175, 2399010, 3038746, 3998350, 4558119, 4798020, 5997525, 6077492, 7596865, 7996700, 9116238, 11995050, 15193730, 18232476, 22790595, 23990100, 30387460, 37984325, 45581190, 75968650, 91162380, 113952975, 151937300, 227905950, 455811900]

約数ペア:

[(1, 455811900), (2, 227905950), (3, 151937300), (4, 113952975), (5, 91162380), (6, 75968650), (10, 45581190), (12, 37984325), (15, 30387460), (19, 23990100), (20, 22790595), (25, 18232476), (30, 15193730), (38, 11995050), (50, 9116238), (57, 7996700), (60, 7596865), (75, 6077492), (76, 5997525), (95, 4798020), (100, 4558119), (114, 3998350), (150, 3038746), (190, 2399010), (228, 1999175), (285, 1599340), (300, 1519373), (380, 1199505), (475, 959604), (570, 799670), (950, 479802), (1140, 399835), (1425, 319868), (1900, 239901), (2850, 159934), (5700, 79967)]