827807850

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{204397}}^1$

素因数の和:204421

約数の個数: 60

約数和(自身を含む): 2300090694

約数和(自身を除く): 1472282844

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 270, 405, 450, 675, 810, 1350, 2025, 4050, 204397, 408794, 613191, 1021985, 1226382, 1839573, 2043970, 3065955, 3679146, 5109925, 5518719, 6131910, 9197865, 10219850, 11037438, 15329775, 16556157, 18395730, 27593595, 30659550, 33112314, 45989325, 55187190, 82780785, 91978650, 137967975, 165561570, 275935950, 413903925, 827807850]

約数ペア:

[(1, 827807850), (2, 413903925), (3, 275935950), (5, 165561570), (6, 137967975), (9, 91978650), (10, 82780785), (15, 55187190), (18, 45989325), (25, 33112314), (27, 30659550), (30, 27593595), (45, 18395730), (50, 16556157), (54, 15329775), (75, 11037438), (81, 10219850), (90, 9197865), (135, 6131910), (150, 5518719), (162, 5109925), (225, 3679146), (270, 3065955), (405, 2043970), (450, 1839573), (675, 1226382), (810, 1021985), (1350, 613191), (2025, 408794), (4050, 204397)]