138392100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1997}}^1$

素因数の和:2035

約数の個数: 216

約数和(自身を含む): 541090368

約数和(自身を除く): 402698268

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 25, 28, 30, 33, 35, 36, 42, 44, 45, 50, 55, 60, 63, 66, 70, 75, 77, 84, 90, 99, 100, 105, 110, 126, 132, 140, 150, 154, 165, 175, 180, 198, 210, 220, 225, 231, 252, 275, 300, 308, 315, 330, 350, 385, 396, 420, 450, 462, 495, 525, 550, 630, 660, 693, 700, 770, 825, 900, 924, 990, 1050, 1100, 1155, 1260, 1386, 1540, 1575, 1650, 1925, 1980, 1997, 2100, 2310, 2475, 2772, 3150, 3300, 3465, 3850, 3994, 4620, 4950, 5775, 5991, 6300, 6930, 7700, 7988, 9900, 9985, 11550, 11982, 13860, 13979, 17325, 17973, 19970, 21967, 23100, 23964, 27958, 29955, 34650, 35946, 39940, 41937, 43934, 49925, 55916, 59910, 65901, 69300, 69895, 71892, 83874, 87868, 89865, 99850, 109835, 119820, 125811, 131802, 139790, 149775, 153769, 167748, 179730, 197703, 199700, 209685, 219670, 251622, 263604, 279580, 299550, 307538, 329505, 349475, 359460, 395406, 419370, 439340, 449325, 461307, 503244, 549175, 599100, 615076, 629055, 659010, 698950, 768845, 790812, 838740, 898650, 922614, 988515, 1048425, 1098350, 1258110, 1318020, 1383921, 1397900, 1537690, 1647525, 1797300, 1845228, 1977030, 2096850, 2196700, 2306535, 2516220, 2767842, 3075380, 3145275, 3295050, 3844225, 3954060, 4193700, 4613070, 4942575, 5535684, 6290550, 6590100, 6919605, 7688450, 9226140, 9885150, 11532675, 12581100, 13839210, 15376900, 19770300, 23065350, 27678420, 34598025, 46130700, 69196050, 138392100]

約数ペア:

[(1, 138392100), (2, 69196050), (3, 46130700), (4, 34598025), (5, 27678420), (6, 23065350), (7, 19770300), (9, 15376900), (10, 13839210), (11, 12581100), (12, 11532675), (14, 9885150), (15, 9226140), (18, 7688450), (20, 6919605), (21, 6590100), (22, 6290550), (25, 5535684), (28, 4942575), (30, 4613070), (33, 4193700), (35, 3954060), (36, 3844225), (42, 3295050), (44, 3145275), (45, 3075380), (50, 2767842), (55, 2516220), (60, 2306535), (63, 2196700), (66, 2096850), (70, 1977030), (75, 1845228), (77, 1797300), (84, 1647525), (90, 1537690), (99, 1397900), (100, 1383921), (105, 1318020), (110, 1258110), (126, 1098350), (132, 1048425), (140, 988515), (150, 922614), (154, 898650), (165, 838740), (175, 790812), (180, 768845), (198, 698950), (210, 659010), (220, 629055), (225, 615076), (231, 599100), (252, 549175), (275, 503244), (300, 461307), (308, 449325), (315, 439340), (330, 419370), (350, 395406), (385, 359460), (396, 349475), (420, 329505), (450, 307538), (462, 299550), (495, 279580), (525, 263604), (550, 251622), (630, 219670), (660, 209685), (693, 199700), (700, 197703), (770, 179730), (825, 167748), (900, 153769), (924, 149775), (990, 139790), (1050, 131802), (1100, 125811), (1155, 119820), (1260, 109835), (1386, 99850), (1540, 89865), (1575, 87868), (1650, 83874), (1925, 71892), (1980, 69895), (1997, 69300), (2100, 65901), (2310, 59910), (2475, 55916), (2772, 49925), (3150, 43934), (3300, 41937), (3465, 39940), (3850, 35946), (3994, 34650), (4620, 29955), (4950, 27958), (5775, 23964), (5991, 23100), (6300, 21967), (6930, 19970), (7700, 17973), (7988, 17325), (9900, 13979), (9985, 13860), (11550, 11982)]