148640250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:493

約数の個数: 128

約数和(自身を含む): 415134720

約数和(自身を除く): 266494470

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 43, 50, 55, 66, 75, 86, 110, 125, 129, 150, 165, 215, 250, 258, 275, 330, 375, 419, 430, 473, 550, 645, 750, 825, 838, 946, 1075, 1257, 1290, 1375, 1419, 1650, 2095, 2150, 2365, 2514, 2750, 2838, 3225, 4125, 4190, 4609, 4730, 5375, 6285, 6450, 7095, 8250, 9218, 10475, 10750, 11825, 12570, 13827, 14190, 16125, 18017, 20950, 23045, 23650, 27654, 31425, 32250, 35475, 36034, 46090, 52375, 54051, 59125, 62850, 69135, 70950, 90085, 104750, 108102, 115225, 118250, 138270, 157125, 177375, 180170, 198187, 230450, 270255, 314250, 345675, 354750, 396374, 450425, 540510, 576125, 594561, 691350, 900850, 990935, 1152250, 1189122, 1351275, 1728375, 1981870, 2252125, 2702550, 2972805, 3456750, 4504250, 4954675, 5945610, 6756375, 9909350, 13512750, 14864025, 24773375, 29728050, 49546750, 74320125, 148640250]

約数ペア:

[(1, 148640250), (2, 74320125), (3, 49546750), (5, 29728050), (6, 24773375), (10, 14864025), (11, 13512750), (15, 9909350), (22, 6756375), (25, 5945610), (30, 4954675), (33, 4504250), (43, 3456750), (50, 2972805), (55, 2702550), (66, 2252125), (75, 1981870), (86, 1728375), (110, 1351275), (125, 1189122), (129, 1152250), (150, 990935), (165, 900850), (215, 691350), (250, 594561), (258, 576125), (275, 540510), (330, 450425), (375, 396374), (419, 354750), (430, 345675), (473, 314250), (550, 270255), (645, 230450), (750, 198187), (825, 180170), (838, 177375), (946, 157125), (1075, 138270), (1257, 118250), (1290, 115225), (1375, 108102), (1419, 104750), (1650, 90085), (2095, 70950), (2150, 69135), (2365, 62850), (2514, 59125), (2750, 54051), (2838, 52375), (3225, 46090), (4125, 36034), (4190, 35475), (4609, 32250), (4730, 31425), (5375, 27654), (6285, 23650), (6450, 23045), (7095, 20950), (8250, 18017), (9218, 16125), (10475, 14190), (10750, 13827), (11825, 12570)]