242550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^2\times {\mathrm{11}}^1$

素因数の和:43

約数の個数: 108

約数和(自身を含む): 826956

約数和(自身を除く): 584406

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 25, 30, 33, 35, 42, 45, 49, 50, 55, 63, 66, 70, 75, 77, 90, 98, 99, 105, 110, 126, 147, 150, 154, 165, 175, 198, 210, 225, 231, 245, 275, 294, 315, 330, 350, 385, 441, 450, 462, 490, 495, 525, 539, 550, 630, 693, 735, 770, 825, 882, 990, 1050, 1078, 1155, 1225, 1386, 1470, 1575, 1617, 1650, 1925, 2205, 2310, 2450, 2475, 2695, 3150, 3234, 3465, 3675, 3850, 4410, 4851, 4950, 5390, 5775, 6930, 7350, 8085, 9702, 11025, 11550, 13475, 16170, 17325, 22050, 24255, 26950, 34650, 40425, 48510, 80850, 121275, 242550]

約数ペア:

[(1, 242550), (2, 121275), (3, 80850), (5, 48510), (6, 40425), (7, 34650), (9, 26950), (10, 24255), (11, 22050), (14, 17325), (15, 16170), (18, 13475), (21, 11550), (22, 11025), (25, 9702), (30, 8085), (33, 7350), (35, 6930), (42, 5775), (45, 5390), (49, 4950), (50, 4851), (55, 4410), (63, 3850), (66, 3675), (70, 3465), (75, 3234), (77, 3150), (90, 2695), (98, 2475), (99, 2450), (105, 2310), (110, 2205), (126, 1925), (147, 1650), (150, 1617), (154, 1575), (165, 1470), (175, 1386), (198, 1225), (210, 1155), (225, 1078), (231, 1050), (245, 990), (275, 882), (294, 825), (315, 770), (330, 735), (350, 693), (385, 630), (441, 550), (450, 539), (462, 525), (490, 495)]