128260500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{2311}}^1$

素因数の和:2370

約数の個数: 96

約数和(自身を含む): 383755008

約数和(自身を除く): 255494508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 60, 74, 75, 100, 111, 125, 148, 150, 185, 222, 250, 300, 370, 375, 444, 500, 555, 740, 750, 925, 1110, 1500, 1850, 2220, 2311, 2775, 3700, 4622, 4625, 5550, 6933, 9244, 9250, 11100, 11555, 13866, 13875, 18500, 23110, 27732, 27750, 34665, 46220, 55500, 57775, 69330, 85507, 115550, 138660, 171014, 173325, 231100, 256521, 288875, 342028, 346650, 427535, 513042, 577750, 693300, 855070, 866625, 1026084, 1155500, 1282605, 1710140, 1733250, 2137675, 2565210, 3466500, 4275350, 5130420, 6413025, 8550700, 10688375, 12826050, 21376750, 25652100, 32065125, 42753500, 64130250, 128260500]

約数ペア:

[(1, 128260500), (2, 64130250), (3, 42753500), (4, 32065125), (5, 25652100), (6, 21376750), (10, 12826050), (12, 10688375), (15, 8550700), (20, 6413025), (25, 5130420), (30, 4275350), (37, 3466500), (50, 2565210), (60, 2137675), (74, 1733250), (75, 1710140), (100, 1282605), (111, 1155500), (125, 1026084), (148, 866625), (150, 855070), (185, 693300), (222, 577750), (250, 513042), (300, 427535), (370, 346650), (375, 342028), (444, 288875), (500, 256521), (555, 231100), (740, 173325), (750, 171014), (925, 138660), (1110, 115550), (1500, 85507), (1850, 69330), (2220, 57775), (2311, 55500), (2775, 46220), (3700, 34665), (4622, 27750), (4625, 27732), (5550, 23110), (6933, 18500), (9244, 13875), (9250, 13866), (11100, 11555)]