28674900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:382

約数の個数: 108

約数和(自身を含む): 90903904

約数和(自身を除く): 62229004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 151, 180, 211, 225, 300, 302, 422, 450, 453, 604, 633, 755, 844, 900, 906, 1055, 1266, 1359, 1510, 1812, 1899, 2110, 2265, 2532, 2718, 3020, 3165, 3775, 3798, 4220, 4530, 5275, 5436, 6330, 6795, 7550, 7596, 9060, 9495, 10550, 11325, 12660, 13590, 15100, 15825, 18990, 21100, 22650, 27180, 31650, 31861, 33975, 37980, 45300, 47475, 63300, 63722, 67950, 94950, 95583, 127444, 135900, 159305, 189900, 191166, 286749, 318610, 382332, 477915, 573498, 637220, 796525, 955830, 1146996, 1433745, 1593050, 1911660, 2389575, 2867490, 3186100, 4779150, 5734980, 7168725, 9558300, 14337450, 28674900]

約数ペア:

[(1, 28674900), (2, 14337450), (3, 9558300), (4, 7168725), (5, 5734980), (6, 4779150), (9, 3186100), (10, 2867490), (12, 2389575), (15, 1911660), (18, 1593050), (20, 1433745), (25, 1146996), (30, 955830), (36, 796525), (45, 637220), (50, 573498), (60, 477915), (75, 382332), (90, 318610), (100, 286749), (150, 191166), (151, 189900), (180, 159305), (211, 135900), (225, 127444), (300, 95583), (302, 94950), (422, 67950), (450, 63722), (453, 63300), (604, 47475), (633, 45300), (755, 37980), (844, 33975), (900, 31861), (906, 31650), (1055, 27180), (1266, 22650), (1359, 21100), (1510, 18990), (1812, 15825), (1899, 15100), (2110, 13590), (2265, 12660), (2532, 11325), (2718, 10550), (3020, 9495), (3165, 9060), (3775, 7596), (3798, 7550), (4220, 6795), (4530, 6330), (5275, 5436)]