77390250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{14741}}^1$

素因数の和:14768

約数の個数: 64

約数和(自身を含む): 220776192

約数和(自身を除く): 143385942

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 525, 750, 875, 1050, 1750, 2625, 5250, 14741, 29482, 44223, 73705, 88446, 103187, 147410, 206374, 221115, 309561, 368525, 442230, 515935, 619122, 737050, 1031870, 1105575, 1547805, 1842625, 2211150, 2579675, 3095610, 3685250, 5159350, 5527875, 7739025, 11055750, 12898375, 15478050, 25796750, 38695125, 77390250]

約数ペア:

[(1, 77390250), (2, 38695125), (3, 25796750), (5, 15478050), (6, 12898375), (7, 11055750), (10, 7739025), (14, 5527875), (15, 5159350), (21, 3685250), (25, 3095610), (30, 2579675), (35, 2211150), (42, 1842625), (50, 1547805), (70, 1105575), (75, 1031870), (105, 737050), (125, 619122), (150, 515935), (175, 442230), (210, 368525), (250, 309561), (350, 221115), (375, 206374), (525, 147410), (750, 103187), (875, 88446), (1050, 73705), (1750, 44223), (2625, 29482), (5250, 14741)]