87346260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{577}}^1$

素因数の和:650

約数の個数: 108

約数和(自身を含む): 274877148

約数和(自身を除く): 187530888

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 577, 580, 841, 870, 1044, 1154, 1305, 1682, 1731, 1740, 2308, 2523, 2610, 2885, 3364, 3462, 4205, 5046, 5193, 5220, 5770, 6924, 7569, 8410, 8655, 10092, 10386, 11540, 12615, 15138, 16733, 16820, 17310, 20772, 25230, 25965, 30276, 33466, 34620, 37845, 50199, 50460, 51930, 66932, 75690, 83665, 100398, 103860, 150597, 151380, 167330, 200796, 250995, 301194, 334660, 485257, 501990, 602388, 752985, 970514, 1003980, 1455771, 1505970, 1941028, 2426285, 2911542, 3011940, 4367313, 4852570, 5823084, 7278855, 8734626, 9705140, 14557710, 17469252, 21836565, 29115420, 43673130, 87346260]

約数ペア:

[(1, 87346260), (2, 43673130), (3, 29115420), (4, 21836565), (5, 17469252), (6, 14557710), (9, 9705140), (10, 8734626), (12, 7278855), (15, 5823084), (18, 4852570), (20, 4367313), (29, 3011940), (30, 2911542), (36, 2426285), (45, 1941028), (58, 1505970), (60, 1455771), (87, 1003980), (90, 970514), (116, 752985), (145, 602388), (174, 501990), (180, 485257), (261, 334660), (290, 301194), (348, 250995), (435, 200796), (522, 167330), (577, 151380), (580, 150597), (841, 103860), (870, 100398), (1044, 83665), (1154, 75690), (1305, 66932), (1682, 51930), (1731, 50460), (1740, 50199), (2308, 37845), (2523, 34620), (2610, 33466), (2885, 30276), (3364, 25965), (3462, 25230), (4205, 20772), (5046, 17310), (5193, 16820), (5220, 16733), (5770, 15138), (6924, 12615), (7569, 11540), (8410, 10386), (8655, 10092)]