209271150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1$

素因数の和:727

約数の個数: 144

約数和(自身を含む): 623495808

約数和(自身を除く): 414224658

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, 631, 670, 737, 825, 990, 1005, 1206, 1262, 1474, 1650, 1675, 1893, 2010, 2211, 2475, 3015, 3155, 3350, 3685, 3786, 4422, 4950, 5025, 5679, 6030, 6310, 6633, 6941, 7370, 9465, 10050, 11055, 11358, 13266, 13882, 15075, 15775, 18425, 18930, 20823, 22110, 28395, 30150, 31550, 33165, 34705, 36850, 41646, 42277, 47325, 55275, 56790, 62469, 66330, 69410, 84554, 94650, 104115, 110550, 124938, 126831, 141975, 165825, 173525, 208230, 211385, 253662, 283950, 312345, 331650, 347050, 380493, 422770, 465047, 520575, 624690, 634155, 760986, 930094, 1041150, 1056925, 1268310, 1395141, 1561725, 1902465, 2113850, 2325235, 2790282, 3123450, 3170775, 3804930, 4185423, 4650470, 6341550, 6975705, 8370846, 9512325, 11626175, 13951410, 19024650, 20927115, 23252350, 34878525, 41854230, 69757050, 104635575, 209271150]

約数ペア:

[(1, 209271150), (2, 104635575), (3, 69757050), (5, 41854230), (6, 34878525), (9, 23252350), (10, 20927115), (11, 19024650), (15, 13951410), (18, 11626175), (22, 9512325), (25, 8370846), (30, 6975705), (33, 6341550), (45, 4650470), (50, 4185423), (55, 3804930), (66, 3170775), (67, 3123450), (75, 2790282), (90, 2325235), (99, 2113850), (110, 1902465), (134, 1561725), (150, 1395141), (165, 1268310), (198, 1056925), (201, 1041150), (225, 930094), (275, 760986), (330, 634155), (335, 624690), (402, 520575), (450, 465047), (495, 422770), (550, 380493), (603, 347050), (631, 331650), (670, 312345), (737, 283950), (825, 253662), (990, 211385), (1005, 208230), (1206, 173525), (1262, 165825), (1474, 141975), (1650, 126831), (1675, 124938), (1893, 110550), (2010, 104115), (2211, 94650), (2475, 84554), (3015, 69410), (3155, 66330), (3350, 62469), (3685, 56790), (3786, 55275), (4422, 47325), (4950, 42277), (5025, 41646), (5679, 36850), (6030, 34705), (6310, 33165), (6633, 31550), (6941, 30150), (7370, 28395), (9465, 22110), (10050, 20823), (11055, 18930), (11358, 18425), (13266, 15775), (13882, 15075)]