23274180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 75339264

約数和(自身を除く): 52065084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 43, 45, 60, 62, 86, 90, 93, 97, 124, 129, 155, 172, 180, 186, 194, 215, 258, 279, 291, 310, 372, 387, 388, 430, 465, 485, 516, 558, 582, 620, 645, 774, 860, 873, 930, 970, 1116, 1164, 1290, 1333, 1395, 1455, 1548, 1746, 1860, 1935, 1940, 2580, 2666, 2790, 2910, 3007, 3492, 3870, 3999, 4171, 4365, 5332, 5580, 5820, 6014, 6665, 7740, 7998, 8342, 8730, 9021, 11997, 12028, 12513, 13330, 15035, 15996, 16684, 17460, 18042, 19995, 20855, 23994, 25026, 26660, 27063, 30070, 36084, 37539, 39990, 41710, 45105, 47988, 50052, 54126, 59985, 60140, 62565, 75078, 79980, 83420, 90210, 108252, 119970, 125130, 129301, 135315, 150156, 180420, 187695, 239940, 250260, 258602, 270630, 375390, 387903, 517204, 541260, 646505, 750780, 775806, 1163709, 1293010, 1551612, 1939515, 2327418, 2586020, 3879030, 4654836, 5818545, 7758060, 11637090, 23274180]

約数ペア:

[(1, 23274180), (2, 11637090), (3, 7758060), (4, 5818545), (5, 4654836), (6, 3879030), (9, 2586020), (10, 2327418), (12, 1939515), (15, 1551612), (18, 1293010), (20, 1163709), (30, 775806), (31, 750780), (36, 646505), (43, 541260), (45, 517204), (60, 387903), (62, 375390), (86, 270630), (90, 258602), (93, 250260), (97, 239940), (124, 187695), (129, 180420), (155, 150156), (172, 135315), (180, 129301), (186, 125130), (194, 119970), (215, 108252), (258, 90210), (279, 83420), (291, 79980), (310, 75078), (372, 62565), (387, 60140), (388, 59985), (430, 54126), (465, 50052), (485, 47988), (516, 45105), (558, 41710), (582, 39990), (620, 37539), (645, 36084), (774, 30070), (860, 27063), (873, 26660), (930, 25026), (970, 23994), (1116, 20855), (1164, 19995), (1290, 18042), (1333, 17460), (1395, 16684), (1455, 15996), (1548, 15035), (1746, 13330), (1860, 12513), (1935, 12028), (1940, 11997), (2580, 9021), (2666, 8730), (2790, 8342), (2910, 7998), (3007, 7740), (3492, 6665), (3870, 6014), (3999, 5820), (4171, 5580), (4365, 5332)]