138418500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{8389}}^1$

素因数の和:8422

約数の個数: 96

約数和(自身を含む): 439770240

約数和(自身を除く): 301351740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 125, 132, 150, 165, 220, 250, 275, 300, 330, 375, 500, 550, 660, 750, 825, 1100, 1375, 1500, 1650, 2750, 3300, 4125, 5500, 8250, 8389, 16500, 16778, 25167, 33556, 41945, 50334, 83890, 92279, 100668, 125835, 167780, 184558, 209725, 251670, 276837, 369116, 419450, 461395, 503340, 553674, 629175, 838900, 922790, 1048625, 1107348, 1258350, 1384185, 1845580, 2097250, 2306975, 2516700, 2768370, 3145875, 4194500, 4613950, 5536740, 6291750, 6920925, 9227900, 11534875, 12583500, 13841850, 23069750, 27683700, 34604625, 46139500, 69209250, 138418500]

約数ペア:

[(1, 138418500), (2, 69209250), (3, 46139500), (4, 34604625), (5, 27683700), (6, 23069750), (10, 13841850), (11, 12583500), (12, 11534875), (15, 9227900), (20, 6920925), (22, 6291750), (25, 5536740), (30, 4613950), (33, 4194500), (44, 3145875), (50, 2768370), (55, 2516700), (60, 2306975), (66, 2097250), (75, 1845580), (100, 1384185), (110, 1258350), (125, 1107348), (132, 1048625), (150, 922790), (165, 838900), (220, 629175), (250, 553674), (275, 503340), (300, 461395), (330, 419450), (375, 369116), (500, 276837), (550, 251670), (660, 209725), (750, 184558), (825, 167780), (1100, 125835), (1375, 100668), (1500, 92279), (1650, 83890), (2750, 50334), (3300, 41945), (4125, 33556), (5500, 25167), (8250, 16778), (8389, 16500)]