28672650

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:405

約数の個数: 96

約数和(自身を含む): 80441280

約数和(自身を除く): 51768630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 67, 75, 90, 134, 135, 150, 201, 225, 270, 317, 335, 402, 450, 603, 634, 670, 675, 951, 1005, 1206, 1350, 1585, 1675, 1809, 1902, 2010, 2853, 3015, 3170, 3350, 3618, 4755, 5025, 5706, 6030, 7925, 8559, 9045, 9510, 10050, 14265, 15075, 15850, 17118, 18090, 21239, 23775, 28530, 30150, 42478, 42795, 45225, 47550, 63717, 71325, 85590, 90450, 106195, 127434, 142650, 191151, 212390, 213975, 318585, 382302, 427950, 530975, 573453, 637170, 955755, 1061950, 1146906, 1592925, 1911510, 2867265, 3185850, 4778775, 5734530, 9557550, 14336325, 28672650]

約数ペア:

[(1, 28672650), (2, 14336325), (3, 9557550), (5, 5734530), (6, 4778775), (9, 3185850), (10, 2867265), (15, 1911510), (18, 1592925), (25, 1146906), (27, 1061950), (30, 955755), (45, 637170), (50, 573453), (54, 530975), (67, 427950), (75, 382302), (90, 318585), (134, 213975), (135, 212390), (150, 191151), (201, 142650), (225, 127434), (270, 106195), (317, 90450), (335, 85590), (402, 71325), (450, 63717), (603, 47550), (634, 45225), (670, 42795), (675, 42478), (951, 30150), (1005, 28530), (1206, 23775), (1350, 21239), (1585, 18090), (1675, 17118), (1809, 15850), (1902, 15075), (2010, 14265), (2853, 10050), (3015, 9510), (3170, 9045), (3350, 8559), (3618, 7925), (4755, 6030), (5025, 5706)]