54289800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{30161}}^1$

素因数の和:30183

約数の個数: 72

約数和(自身を含む): 182329290

約数和(自身を除く): 128039490

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 30161, 60322, 90483, 120644, 150805, 180966, 241288, 271449, 301610, 361932, 452415, 542898, 603220, 723864, 754025, 904830, 1085796, 1206440, 1357245, 1508050, 1809660, 2171592, 2262075, 2714490, 3016100, 3619320, 4524150, 5428980, 6032200, 6786225, 9048300, 10857960, 13572450, 18096600, 27144900, 54289800]

約数ペア:

[(1, 54289800), (2, 27144900), (3, 18096600), (4, 13572450), (5, 10857960), (6, 9048300), (8, 6786225), (9, 6032200), (10, 5428980), (12, 4524150), (15, 3619320), (18, 3016100), (20, 2714490), (24, 2262075), (25, 2171592), (30, 1809660), (36, 1508050), (40, 1357245), (45, 1206440), (50, 1085796), (60, 904830), (72, 754025), (75, 723864), (90, 603220), (100, 542898), (120, 452415), (150, 361932), (180, 301610), (200, 271449), (225, 241288), (300, 180966), (360, 150805), (450, 120644), (600, 90483), (900, 60322), (1800, 30161)]