28050300

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{3463}}^1$

素因数の和:3489

約数の個数: 90

約数和(自身を含む): 90954248

約数和(自身を除く): 62903948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 3463, 4050, 6926, 8100, 10389, 13852, 17315, 20778, 31167, 34630, 41556, 51945, 62334, 69260, 86575, 93501, 103890, 124668, 155835, 173150, 187002, 207780, 259725, 280503, 311670, 346300, 374004, 467505, 519450, 561006, 623340, 779175, 935010, 1038900, 1122012, 1402515, 1558350, 1870020, 2337525, 2805030, 3116700, 4675050, 5610060, 7012575, 9350100, 14025150, 28050300]

約数ペア:

[(1, 28050300), (2, 14025150), (3, 9350100), (4, 7012575), (5, 5610060), (6, 4675050), (9, 3116700), (10, 2805030), (12, 2337525), (15, 1870020), (18, 1558350), (20, 1402515), (25, 1122012), (27, 1038900), (30, 935010), (36, 779175), (45, 623340), (50, 561006), (54, 519450), (60, 467505), (75, 374004), (81, 346300), (90, 311670), (100, 280503), (108, 259725), (135, 207780), (150, 187002), (162, 173150), (180, 155835), (225, 124668), (270, 103890), (300, 93501), (324, 86575), (405, 69260), (450, 62334), (540, 51945), (675, 41556), (810, 34630), (900, 31167), (1350, 20778), (1620, 17315), (2025, 13852), (2700, 10389), (3463, 8100), (4050, 6926)]