145530180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{2203}}^1$

素因数の和:2585

約数の個数: 72

約数和(自身を含む): 442845312

約数和(自身を除く): 297315132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 367, 734, 1101, 1468, 1835, 2202, 2203, 3303, 3670, 4404, 4406, 5505, 6606, 6609, 7340, 8812, 11010, 11015, 13212, 13218, 16515, 19827, 22020, 22030, 26436, 33030, 33045, 39654, 44060, 66060, 66090, 79308, 99135, 132180, 198270, 396540, 808501, 1617002, 2425503, 3234004, 4042505, 4851006, 7276509, 8085010, 9702012, 12127515, 14553018, 16170020, 24255030, 29106036, 36382545, 48510060, 72765090, 145530180]

約数ペア:

[(1, 145530180), (2, 72765090), (3, 48510060), (4, 36382545), (5, 29106036), (6, 24255030), (9, 16170020), (10, 14553018), (12, 12127515), (15, 9702012), (18, 8085010), (20, 7276509), (30, 4851006), (36, 4042505), (45, 3234004), (60, 2425503), (90, 1617002), (180, 808501), (367, 396540), (734, 198270), (1101, 132180), (1468, 99135), (1835, 79308), (2202, 66090), (2203, 66060), (3303, 44060), (3670, 39654), (4404, 33045), (4406, 33030), (5505, 26436), (6606, 22030), (6609, 22020), (7340, 19827), (8812, 16515), (11010, 13218), (11015, 13212)]