82098450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:481

約数の個数: 144

約数和(自身を含む): 256501440

約数和(自身を除く): 174402990

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 67, 70, 75, 90, 105, 126, 134, 150, 175, 201, 210, 225, 315, 335, 350, 389, 402, 450, 469, 525, 603, 630, 670, 778, 938, 1005, 1050, 1167, 1206, 1407, 1575, 1675, 1945, 2010, 2334, 2345, 2723, 2814, 3015, 3150, 3350, 3501, 3890, 4221, 4690, 5025, 5446, 5835, 6030, 7002, 7035, 8169, 8442, 9725, 10050, 11670, 11725, 13615, 14070, 15075, 16338, 17505, 19450, 21105, 23450, 24507, 26063, 27230, 29175, 30150, 35010, 35175, 40845, 42210, 49014, 52126, 58350, 68075, 70350, 78189, 81690, 87525, 105525, 122535, 130315, 136150, 156378, 175050, 182441, 204225, 211050, 234567, 245070, 260630, 364882, 390945, 408450, 469134, 547323, 612675, 651575, 781890, 912205, 1094646, 1172835, 1225350, 1303150, 1641969, 1824410, 1954725, 2345670, 2736615, 3283938, 3909450, 4561025, 5473230, 5864175, 8209845, 9122050, 11728350, 13683075, 16419690, 27366150, 41049225, 82098450]

約数ペア:

[(1, 82098450), (2, 41049225), (3, 27366150), (5, 16419690), (6, 13683075), (7, 11728350), (9, 9122050), (10, 8209845), (14, 5864175), (15, 5473230), (18, 4561025), (21, 3909450), (25, 3283938), (30, 2736615), (35, 2345670), (42, 1954725), (45, 1824410), (50, 1641969), (63, 1303150), (67, 1225350), (70, 1172835), (75, 1094646), (90, 912205), (105, 781890), (126, 651575), (134, 612675), (150, 547323), (175, 469134), (201, 408450), (210, 390945), (225, 364882), (315, 260630), (335, 245070), (350, 234567), (389, 211050), (402, 204225), (450, 182441), (469, 175050), (525, 156378), (603, 136150), (630, 130315), (670, 122535), (778, 105525), (938, 87525), (1005, 81690), (1050, 78189), (1167, 70350), (1206, 68075), (1407, 58350), (1575, 52126), (1675, 49014), (1945, 42210), (2010, 40845), (2334, 35175), (2345, 35010), (2723, 30150), (2814, 29175), (3015, 27230), (3150, 26063), (3350, 24507), (3501, 23450), (3890, 21105), (4221, 19450), (4690, 17505), (5025, 16338), (5446, 15075), (5835, 14070), (6030, 13615), (7002, 11725), (7035, 11670), (8169, 10050), (8442, 9725)]