80336100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{20599}}^1$

素因数の和:20629

約数の個数: 72

約数和(自身を含む): 250331200

約数和(自身を除く): 169995100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 20599, 41198, 61797, 82396, 102995, 123594, 205990, 247188, 267787, 308985, 411980, 514975, 535574, 617970, 803361, 1029950, 1071148, 1235940, 1338935, 1544925, 1606722, 2059900, 2677870, 3089850, 3213444, 4016805, 5355740, 6179700, 6694675, 8033610, 13389350, 16067220, 20084025, 26778700, 40168050, 80336100]

約数ペア:

[(1, 80336100), (2, 40168050), (3, 26778700), (4, 20084025), (5, 16067220), (6, 13389350), (10, 8033610), (12, 6694675), (13, 6179700), (15, 5355740), (20, 4016805), (25, 3213444), (26, 3089850), (30, 2677870), (39, 2059900), (50, 1606722), (52, 1544925), (60, 1338935), (65, 1235940), (75, 1071148), (78, 1029950), (100, 803361), (130, 617970), (150, 535574), (156, 514975), (195, 411980), (260, 308985), (300, 267787), (325, 247188), (390, 205990), (650, 123594), (780, 102995), (975, 82396), (1300, 61797), (1950, 41198), (3900, 20599)]