22220550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^2$

素因数の和:163

約数の個数: 108

約数和(自身を含む): 66112956

約数和(自身を除く): 43892406

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 67, 75, 90, 99, 110, 134, 150, 165, 198, 201, 225, 275, 330, 335, 402, 450, 495, 550, 603, 670, 737, 825, 990, 1005, 1206, 1474, 1650, 1675, 2010, 2211, 2475, 3015, 3350, 3685, 4422, 4489, 4950, 5025, 6030, 6633, 7370, 8978, 10050, 11055, 13266, 13467, 15075, 18425, 22110, 22445, 26934, 30150, 33165, 36850, 40401, 44890, 49379, 55275, 66330, 67335, 80802, 98758, 110550, 112225, 134670, 148137, 165825, 202005, 224450, 246895, 296274, 331650, 336675, 404010, 444411, 493790, 673350, 740685, 888822, 1010025, 1234475, 1481370, 2020050, 2222055, 2468950, 3703425, 4444110, 7406850, 11110275, 22220550]

約数ペア:

[(1, 22220550), (2, 11110275), (3, 7406850), (5, 4444110), (6, 3703425), (9, 2468950), (10, 2222055), (11, 2020050), (15, 1481370), (18, 1234475), (22, 1010025), (25, 888822), (30, 740685), (33, 673350), (45, 493790), (50, 444411), (55, 404010), (66, 336675), (67, 331650), (75, 296274), (90, 246895), (99, 224450), (110, 202005), (134, 165825), (150, 148137), (165, 134670), (198, 112225), (201, 110550), (225, 98758), (275, 80802), (330, 67335), (335, 66330), (402, 55275), (450, 49379), (495, 44890), (550, 40401), (603, 36850), (670, 33165), (737, 30150), (825, 26934), (990, 22445), (1005, 22110), (1206, 18425), (1474, 15075), (1650, 13467), (1675, 13266), (2010, 11055), (2211, 10050), (2475, 8978), (3015, 7370), (3350, 6633), (3685, 6030), (4422, 5025), (4489, 4950)]