61770450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{661}}^1$

素因数の和:772

約数の個数: 96

約数和(自身を含む): 177310080

約数和(自身を除く): 115539630

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 89, 105, 150, 175, 178, 210, 267, 350, 445, 525, 534, 623, 661, 890, 1050, 1246, 1322, 1335, 1869, 1983, 2225, 2670, 3115, 3305, 3738, 3966, 4450, 4627, 6230, 6610, 6675, 9254, 9345, 9915, 13350, 13881, 15575, 16525, 18690, 19830, 23135, 27762, 31150, 33050, 46270, 46725, 49575, 58829, 69405, 93450, 99150, 115675, 117658, 138810, 176487, 231350, 294145, 347025, 352974, 411803, 588290, 694050, 823606, 882435, 1235409, 1470725, 1764870, 2059015, 2470818, 2941450, 4118030, 4412175, 6177045, 8824350, 10295075, 12354090, 20590150, 30885225, 61770450]

約数ペア:

[(1, 61770450), (2, 30885225), (3, 20590150), (5, 12354090), (6, 10295075), (7, 8824350), (10, 6177045), (14, 4412175), (15, 4118030), (21, 2941450), (25, 2470818), (30, 2059015), (35, 1764870), (42, 1470725), (50, 1235409), (70, 882435), (75, 823606), (89, 694050), (105, 588290), (150, 411803), (175, 352974), (178, 347025), (210, 294145), (267, 231350), (350, 176487), (445, 138810), (525, 117658), (534, 115675), (623, 99150), (661, 93450), (890, 69405), (1050, 58829), (1246, 49575), (1322, 46725), (1335, 46270), (1869, 33050), (1983, 31150), (2225, 27762), (2670, 23135), (3115, 19830), (3305, 18690), (3738, 16525), (3966, 15575), (4450, 13881), (4627, 13350), (6230, 9915), (6610, 9345), (6675, 9254)]