45797580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:216

約数の個数: 144

約数和(自身を含む): 145969824

約数和(自身を除く): 100172244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 61, 86, 90, 97, 122, 129, 172, 180, 183, 194, 215, 244, 258, 291, 305, 366, 387, 388, 430, 485, 516, 549, 582, 610, 645, 732, 774, 860, 873, 915, 970, 1098, 1164, 1220, 1290, 1455, 1548, 1746, 1830, 1935, 1940, 2196, 2580, 2623, 2745, 2910, 3492, 3660, 3870, 4171, 4365, 5246, 5490, 5820, 5917, 7740, 7869, 8342, 8730, 10492, 10980, 11834, 12513, 13115, 15738, 16684, 17460, 17751, 20855, 23607, 23668, 25026, 26230, 29585, 31476, 35502, 37539, 39345, 41710, 47214, 50052, 52460, 53253, 59170, 62565, 71004, 75078, 78690, 83420, 88755, 94428, 106506, 118035, 118340, 125130, 150156, 157380, 177510, 187695, 213012, 236070, 250260, 254431, 266265, 355020, 375390, 472140, 508862, 532530, 750780, 763293, 1017724, 1065060, 1272155, 1526586, 2289879, 2544310, 3053172, 3816465, 4579758, 5088620, 7632930, 9159516, 11449395, 15265860, 22898790, 45797580]

約数ペア:

[(1, 45797580), (2, 22898790), (3, 15265860), (4, 11449395), (5, 9159516), (6, 7632930), (9, 5088620), (10, 4579758), (12, 3816465), (15, 3053172), (18, 2544310), (20, 2289879), (30, 1526586), (36, 1272155), (43, 1065060), (45, 1017724), (60, 763293), (61, 750780), (86, 532530), (90, 508862), (97, 472140), (122, 375390), (129, 355020), (172, 266265), (180, 254431), (183, 250260), (194, 236070), (215, 213012), (244, 187695), (258, 177510), (291, 157380), (305, 150156), (366, 125130), (387, 118340), (388, 118035), (430, 106506), (485, 94428), (516, 88755), (549, 83420), (582, 78690), (610, 75078), (645, 71004), (732, 62565), (774, 59170), (860, 53253), (873, 52460), (915, 50052), (970, 47214), (1098, 41710), (1164, 39345), (1220, 37539), (1290, 35502), (1455, 31476), (1548, 29585), (1746, 26230), (1830, 25026), (1935, 23668), (1940, 23607), (2196, 20855), (2580, 17751), (2623, 17460), (2745, 16684), (2910, 15738), (3492, 13115), (3660, 12513), (3870, 11834), (4171, 10980), (4365, 10492), (5246, 8730), (5490, 8342), (5820, 7869), (5917, 7740)]