428260500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{31723}}^1$

素因数の和:31751

約数の個数: 96

約数和(自身を含む): 1385704320

約数和(自身を除く): 957443820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 125, 135, 150, 180, 225, 250, 270, 300, 375, 450, 500, 540, 675, 750, 900, 1125, 1350, 1500, 2250, 2700, 3375, 4500, 6750, 13500, 31723, 63446, 95169, 126892, 158615, 190338, 285507, 317230, 380676, 475845, 571014, 634460, 793075, 856521, 951690, 1142028, 1427535, 1586150, 1713042, 1903380, 2379225, 2855070, 3172300, 3426084, 3965375, 4282605, 4758450, 5710140, 7137675, 7930750, 8565210, 9516900, 11896125, 14275350, 15861500, 17130420, 21413025, 23792250, 28550700, 35688375, 42826050, 47584500, 71376750, 85652100, 107065125, 142753500, 214130250, 428260500]

約数ペア:

[(1, 428260500), (2, 214130250), (3, 142753500), (4, 107065125), (5, 85652100), (6, 71376750), (9, 47584500), (10, 42826050), (12, 35688375), (15, 28550700), (18, 23792250), (20, 21413025), (25, 17130420), (27, 15861500), (30, 14275350), (36, 11896125), (45, 9516900), (50, 8565210), (54, 7930750), (60, 7137675), (75, 5710140), (90, 4758450), (100, 4282605), (108, 3965375), (125, 3426084), (135, 3172300), (150, 2855070), (180, 2379225), (225, 1903380), (250, 1713042), (270, 1586150), (300, 1427535), (375, 1142028), (450, 951690), (500, 856521), (540, 793075), (675, 634460), (750, 571014), (900, 475845), (1125, 380676), (1350, 317230), (1500, 285507), (2250, 190338), (2700, 158615), (3375, 126892), (4500, 95169), (6750, 63446), (13500, 31723)]