131155860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10459}}^1$

素因数の和:10501

約数の個数: 96

約数和(自身を含む): 421747200

約数和(自身を除く): 290591340

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 2090, 2508, 3135, 4180, 6270, 10459, 12540, 20918, 31377, 41836, 52295, 62754, 104590, 115049, 125508, 156885, 198721, 209180, 230098, 313770, 345147, 397442, 460196, 575245, 596163, 627540, 690294, 794884, 993605, 1150490, 1192326, 1380588, 1725735, 1987210, 2185931, 2300980, 2384652, 2980815, 3451470, 3974420, 4371862, 5961630, 6557793, 6902940, 8743724, 10929655, 11923260, 13115586, 21859310, 26231172, 32788965, 43718620, 65577930, 131155860]

約数ペア:

[(1, 131155860), (2, 65577930), (3, 43718620), (4, 32788965), (5, 26231172), (6, 21859310), (10, 13115586), (11, 11923260), (12, 10929655), (15, 8743724), (19, 6902940), (20, 6557793), (22, 5961630), (30, 4371862), (33, 3974420), (38, 3451470), (44, 2980815), (55, 2384652), (57, 2300980), (60, 2185931), (66, 1987210), (76, 1725735), (95, 1380588), (110, 1192326), (114, 1150490), (132, 993605), (165, 794884), (190, 690294), (209, 627540), (220, 596163), (228, 575245), (285, 460196), (330, 397442), (380, 345147), (418, 313770), (570, 230098), (627, 209180), (660, 198721), (836, 156885), (1045, 125508), (1140, 115049), (1254, 104590), (2090, 62754), (2508, 52295), (3135, 41836), (4180, 31377), (6270, 20918), (10459, 12540)]