86099940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{577}}^1\times {\mathrm{829}}^1$

素因数の和:1421

約数の個数: 72

約数和(自身を含む): 261938040

約数和(自身を除く): 175838100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 577, 829, 1154, 1658, 1731, 2308, 2487, 2885, 3316, 3462, 4145, 4974, 5193, 5770, 6924, 7461, 8290, 8655, 9948, 10386, 11540, 12435, 14922, 16580, 17310, 20772, 24870, 25965, 29844, 34620, 37305, 49740, 51930, 74610, 103860, 149220, 478333, 956666, 1434999, 1913332, 2391665, 2869998, 4304997, 4783330, 5739996, 7174995, 8609994, 9566660, 14349990, 17219988, 21524985, 28699980, 43049970, 86099940]

約数ペア:

[(1, 86099940), (2, 43049970), (3, 28699980), (4, 21524985), (5, 17219988), (6, 14349990), (9, 9566660), (10, 8609994), (12, 7174995), (15, 5739996), (18, 4783330), (20, 4304997), (30, 2869998), (36, 2391665), (45, 1913332), (60, 1434999), (90, 956666), (180, 478333), (577, 149220), (829, 103860), (1154, 74610), (1658, 51930), (1731, 49740), (2308, 37305), (2487, 34620), (2885, 29844), (3316, 25965), (3462, 24870), (4145, 20772), (4974, 17310), (5193, 16580), (5770, 14922), (6924, 12435), (7461, 11540), (8290, 10386), (8655, 9948)]