76357890

素因数分解:

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

素因数の和:163

約数の個数: 144

約数和(自身を含む): 238859712

約数和(自身を除く): 162501822

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 67, 70, 81, 90, 105, 126, 134, 135, 162, 189, 201, 210, 243, 270, 315, 335, 378, 402, 405, 469, 486, 567, 603, 630, 670, 810, 938, 945, 1005, 1134, 1206, 1215, 1407, 1701, 1809, 1890, 2010, 2345, 2430, 2814, 2835, 3015, 3402, 3618, 4221, 4489, 4690, 5427, 5670, 6030, 7035, 8442, 8505, 8978, 9045, 10854, 12663, 13467, 14070, 16281, 17010, 18090, 21105, 22445, 25326, 26934, 27135, 31423, 32562, 37989, 40401, 42210, 44890, 54270, 62846, 63315, 67335, 75978, 80802, 81405, 94269, 113967, 121203, 126630, 134670, 157115, 162810, 188538, 189945, 202005, 227934, 242406, 282807, 314230, 363609, 379890, 404010, 471345, 565614, 569835, 606015, 727218, 848421, 942690, 1090827, 1139670, 1212030, 1414035, 1696842, 1818045, 2181654, 2545263, 2828070, 3636090, 4242105, 5090526, 5454135, 7635789, 8484210, 10908270, 12726315, 15271578, 25452630, 38178945, 76357890]

約数ペア:

[(1, 76357890), (2, 38178945), (3, 25452630), (5, 15271578), (6, 12726315), (7, 10908270), (9, 8484210), (10, 7635789), (14, 5454135), (15, 5090526), (18, 4242105), (21, 3636090), (27, 2828070), (30, 2545263), (35, 2181654), (42, 1818045), (45, 1696842), (54, 1414035), (63, 1212030), (67, 1139670), (70, 1090827), (81, 942690), (90, 848421), (105, 727218), (126, 606015), (134, 569835), (135, 565614), (162, 471345), (189, 404010), (201, 379890), (210, 363609), (243, 314230), (270, 282807), (315, 242406), (335, 227934), (378, 202005), (402, 189945), (405, 188538), (469, 162810), (486, 157115), (567, 134670), (603, 126630), (630, 121203), (670, 113967), (810, 94269), (938, 81405), (945, 80802), (1005, 75978), (1134, 67335), (1206, 63315), (1215, 62846), (1407, 54270), (1701, 44890), (1809, 42210), (1890, 40401), (2010, 37989), (2345, 32562), (2430, 31423), (2814, 27135), (2835, 26934), (3015, 25326), (3402, 22445), (3618, 21105), (4221, 18090), (4489, 17010), (4690, 16281), (5427, 14070), (5670, 13467), (6030, 12663), (7035, 10854), (8442, 9045), (8505, 8978)]