28744650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{5807}}^1$

素因数の和:5836

約数の個数: 72

約数和(自身を含む): 84262464

約数和(自身を除く): 55517814

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 150, 165, 198, 225, 275, 330, 450, 495, 550, 825, 990, 1650, 2475, 4950, 5807, 11614, 17421, 29035, 34842, 52263, 58070, 63877, 87105, 104526, 127754, 145175, 174210, 191631, 261315, 290350, 319385, 383262, 435525, 522630, 574893, 638770, 871050, 958155, 1149786, 1306575, 1596925, 1916310, 2613150, 2874465, 3193850, 4790775, 5748930, 9581550, 14372325, 28744650]

約数ペア:

[(1, 28744650), (2, 14372325), (3, 9581550), (5, 5748930), (6, 4790775), (9, 3193850), (10, 2874465), (11, 2613150), (15, 1916310), (18, 1596925), (22, 1306575), (25, 1149786), (30, 958155), (33, 871050), (45, 638770), (50, 574893), (55, 522630), (66, 435525), (75, 383262), (90, 319385), (99, 290350), (110, 261315), (150, 191631), (165, 174210), (198, 145175), (225, 127754), (275, 104526), (330, 87105), (450, 63877), (495, 58070), (550, 52263), (825, 34842), (990, 29035), (1650, 17421), (2475, 11614), (4950, 5807)]