23285729220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{79187}}^1$

素因数の和:79254

約数の個数: 144

約数和(自身を含む): 73036676160

約数和(自身を除く): 49750946940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 52, 58, 60, 65, 78, 87, 116, 130, 145, 156, 169, 174, 195, 260, 290, 338, 348, 377, 390, 435, 507, 580, 676, 754, 780, 845, 870, 1014, 1131, 1508, 1690, 1740, 1885, 2028, 2262, 2535, 3380, 3770, 4524, 4901, 5070, 5655, 7540, 9802, 10140, 11310, 14703, 19604, 22620, 24505, 29406, 49010, 58812, 73515, 79187, 98020, 147030, 158374, 237561, 294060, 316748, 395935, 475122, 791870, 950244, 1029431, 1187805, 1583740, 2058862, 2296423, 2375610, 3088293, 4117724, 4592846, 4751220, 5147155, 6176586, 6889269, 9185692, 10294310, 11482115, 12353172, 13382603, 13778538, 15441465, 20588620, 22964230, 26765206, 27557076, 29853499, 30882930, 34446345, 40147809, 45928460, 53530412, 59706998, 61765860, 66913015, 68892690, 80295618, 89560497, 119413996, 133826030, 137785380, 149267495, 160591236, 179120994, 200739045, 267652060, 298534990, 358241988, 388095487, 401478090, 447802485, 597069980, 776190974, 802956180, 895604970, 1164286461, 1552381948, 1791209940, 1940477435, 2328572922, 3880954870, 4657145844, 5821432305, 7761909740, 11642864610, 23285729220]

約数ペア:

[(1, 23285729220), (2, 11642864610), (3, 7761909740), (4, 5821432305), (5, 4657145844), (6, 3880954870), (10, 2328572922), (12, 1940477435), (13, 1791209940), (15, 1552381948), (20, 1164286461), (26, 895604970), (29, 802956180), (30, 776190974), (39, 597069980), (52, 447802485), (58, 401478090), (60, 388095487), (65, 358241988), (78, 298534990), (87, 267652060), (116, 200739045), (130, 179120994), (145, 160591236), (156, 149267495), (169, 137785380), (174, 133826030), (195, 119413996), (260, 89560497), (290, 80295618), (338, 68892690), (348, 66913015), (377, 61765860), (390, 59706998), (435, 53530412), (507, 45928460), (580, 40147809), (676, 34446345), (754, 30882930), (780, 29853499), (845, 27557076), (870, 26765206), (1014, 22964230), (1131, 20588620), (1508, 15441465), (1690, 13778538), (1740, 13382603), (1885, 12353172), (2028, 11482115), (2262, 10294310), (2535, 9185692), (3380, 6889269), (3770, 6176586), (4524, 5147155), (4901, 4751220), (5070, 4592846), (5655, 4117724), (7540, 3088293), (9802, 2375610), (10140, 2296423), (11310, 2058862), (14703, 1583740), (19604, 1187805), (22620, 1029431), (24505, 950244), (29406, 791870), (49010, 475122), (58812, 395935), (73515, 316748), (79187, 294060), (98020, 237561), (147030, 158374)]