166428900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{16811}}^1$

素因数の和:16842

約数の個数: 108

約数和(自身を含む): 569119824

約数和(自身を除く): 402690924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 132, 150, 165, 180, 198, 220, 225, 275, 300, 330, 396, 450, 495, 550, 660, 825, 900, 990, 1100, 1650, 1980, 2475, 3300, 4950, 9900, 16811, 33622, 50433, 67244, 84055, 100866, 151299, 168110, 184921, 201732, 252165, 302598, 336220, 369842, 420275, 504330, 554763, 605196, 739684, 756495, 840550, 924605, 1008660, 1109526, 1260825, 1512990, 1664289, 1681100, 1849210, 2219052, 2521650, 2773815, 3025980, 3328578, 3698420, 3782475, 4623025, 5043300, 5547630, 6657156, 7564950, 8321445, 9246050, 11095260, 13869075, 15129900, 16642890, 18492100, 27738150, 33285780, 41607225, 55476300, 83214450, 166428900]

約数ペア:

[(1, 166428900), (2, 83214450), (3, 55476300), (4, 41607225), (5, 33285780), (6, 27738150), (9, 18492100), (10, 16642890), (11, 15129900), (12, 13869075), (15, 11095260), (18, 9246050), (20, 8321445), (22, 7564950), (25, 6657156), (30, 5547630), (33, 5043300), (36, 4623025), (44, 3782475), (45, 3698420), (50, 3328578), (55, 3025980), (60, 2773815), (66, 2521650), (75, 2219052), (90, 1849210), (99, 1681100), (100, 1664289), (110, 1512990), (132, 1260825), (150, 1109526), (165, 1008660), (180, 924605), (198, 840550), (220, 756495), (225, 739684), (275, 605196), (300, 554763), (330, 504330), (396, 420275), (450, 369842), (495, 336220), (550, 302598), (660, 252165), (825, 201732), (900, 184921), (990, 168110), (1100, 151299), (1650, 100866), (1980, 84055), (2475, 67244), (3300, 50433), (4950, 33622), (9900, 16811)]