69978150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:307

約数の個数: 144

約数和(自身を含む): 209147328

約数和(自身を除く): 139169178

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, 211, 225, 275, 330, 335, 402, 422, 450, 495, 550, 603, 633, 670, 737, 825, 990, 1005, 1055, 1206, 1266, 1474, 1650, 1675, 1899, 2010, 2110, 2211, 2321, 2475, 3015, 3165, 3350, 3685, 3798, 4422, 4642, 4950, 5025, 5275, 6030, 6330, 6633, 6963, 7370, 9495, 10050, 10550, 11055, 11605, 13266, 13926, 14137, 15075, 15825, 18425, 18990, 20889, 22110, 23210, 28274, 30150, 31650, 33165, 34815, 36850, 41778, 42411, 47475, 55275, 58025, 66330, 69630, 70685, 84822, 94950, 104445, 110550, 116050, 127233, 141370, 155507, 165825, 174075, 208890, 212055, 254466, 311014, 331650, 348150, 353425, 424110, 466521, 522225, 636165, 706850, 777535, 933042, 1044450, 1060275, 1272330, 1399563, 1555070, 2120550, 2332605, 2799126, 3180825, 3887675, 4665210, 6361650, 6997815, 7775350, 11663025, 13995630, 23326050, 34989075, 69978150]

約数ペア:

[(1, 69978150), (2, 34989075), (3, 23326050), (5, 13995630), (6, 11663025), (9, 7775350), (10, 6997815), (11, 6361650), (15, 4665210), (18, 3887675), (22, 3180825), (25, 2799126), (30, 2332605), (33, 2120550), (45, 1555070), (50, 1399563), (55, 1272330), (66, 1060275), (67, 1044450), (75, 933042), (90, 777535), (99, 706850), (110, 636165), (134, 522225), (150, 466521), (165, 424110), (198, 353425), (201, 348150), (211, 331650), (225, 311014), (275, 254466), (330, 212055), (335, 208890), (402, 174075), (422, 165825), (450, 155507), (495, 141370), (550, 127233), (603, 116050), (633, 110550), (670, 104445), (737, 94950), (825, 84822), (990, 70685), (1005, 69630), (1055, 66330), (1206, 58025), (1266, 55275), (1474, 47475), (1650, 42411), (1675, 41778), (1899, 36850), (2010, 34815), (2110, 33165), (2211, 31650), (2321, 30150), (2475, 28274), (3015, 23210), (3165, 22110), (3350, 20889), (3685, 18990), (3798, 18425), (4422, 15825), (4642, 15075), (4950, 14137), (5025, 13926), (5275, 13266), (6030, 11605), (6330, 11055), (6633, 10550), (6963, 10050), (7370, 9495)]