208040850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{277}}^1\times {\mathrm{1669}}^1$

素因数の和:1964

約数の個数: 72

約数和(自身を含む): 561290340

約数和(自身を除く): 353249490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 277, 450, 554, 831, 1385, 1662, 1669, 2493, 2770, 3338, 4155, 4986, 5007, 6925, 8310, 8345, 10014, 12465, 13850, 15021, 16690, 20775, 24930, 25035, 30042, 41550, 41725, 50070, 62325, 75105, 83450, 124650, 125175, 150210, 250350, 375525, 462313, 751050, 924626, 1386939, 2311565, 2773878, 4160817, 4623130, 6934695, 8321634, 11557825, 13869390, 20804085, 23115650, 34673475, 41608170, 69346950, 104020425, 208040850]

約数ペア:

[(1, 208040850), (2, 104020425), (3, 69346950), (5, 41608170), (6, 34673475), (9, 23115650), (10, 20804085), (15, 13869390), (18, 11557825), (25, 8321634), (30, 6934695), (45, 4623130), (50, 4160817), (75, 2773878), (90, 2311565), (150, 1386939), (225, 924626), (277, 751050), (450, 462313), (554, 375525), (831, 250350), (1385, 150210), (1662, 125175), (1669, 124650), (2493, 83450), (2770, 75105), (3338, 62325), (4155, 50070), (4986, 41725), (5007, 41550), (6925, 30042), (8310, 25035), (8345, 24930), (10014, 20775), (12465, 16690), (13850, 15021)]