147768500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:498

約数の個数: 96

約数和(自身を含む): 358210944

約数和(自身を除く): 210442444

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 67, 100, 110, 125, 134, 220, 250, 268, 275, 335, 401, 500, 550, 670, 737, 802, 1100, 1340, 1375, 1474, 1604, 1675, 2005, 2750, 2948, 3350, 3685, 4010, 4411, 5500, 6700, 7370, 8020, 8375, 8822, 10025, 14740, 16750, 17644, 18425, 20050, 22055, 26867, 33500, 36850, 40100, 44110, 50125, 53734, 73700, 88220, 92125, 100250, 107468, 110275, 134335, 184250, 200500, 220550, 268670, 295537, 368500, 441100, 537340, 551375, 591074, 671675, 1102750, 1182148, 1343350, 1477685, 2205500, 2686700, 2955370, 3358375, 5910740, 6716750, 7388425, 13433500, 14776850, 29553700, 36942125, 73884250, 147768500]

約数ペア:

[(1, 147768500), (2, 73884250), (4, 36942125), (5, 29553700), (10, 14776850), (11, 13433500), (20, 7388425), (22, 6716750), (25, 5910740), (44, 3358375), (50, 2955370), (55, 2686700), (67, 2205500), (100, 1477685), (110, 1343350), (125, 1182148), (134, 1102750), (220, 671675), (250, 591074), (268, 551375), (275, 537340), (335, 441100), (401, 368500), (500, 295537), (550, 268670), (670, 220550), (737, 200500), (802, 184250), (1100, 134335), (1340, 110275), (1375, 107468), (1474, 100250), (1604, 92125), (1675, 88220), (2005, 73700), (2750, 53734), (2948, 50125), (3350, 44110), (3685, 40100), (4010, 36850), (4411, 33500), (5500, 26867), (6700, 22055), (7370, 20050), (8020, 18425), (8375, 17644), (8822, 16750), (10025, 14740)]