75569970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:256

約数の個数: 128

約数和(自身を含む): 217147392

約数和(自身を除く): 141577422

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 67, 70, 82, 105, 123, 131, 134, 201, 205, 210, 246, 262, 287, 335, 393, 402, 410, 469, 574, 615, 655, 670, 786, 861, 917, 938, 1005, 1230, 1310, 1407, 1435, 1722, 1834, 1965, 2010, 2345, 2747, 2751, 2814, 2870, 3930, 4305, 4585, 4690, 5371, 5494, 5502, 7035, 8241, 8610, 8777, 9170, 10742, 13735, 13755, 14070, 16113, 16482, 17554, 19229, 26331, 26855, 27470, 27510, 32226, 37597, 38458, 41205, 43885, 52662, 53710, 57687, 61439, 75194, 80565, 82410, 87770, 96145, 112791, 115374, 122878, 131655, 161130, 184317, 187985, 192290, 225582, 263310, 288435, 307195, 359857, 368634, 375970, 563955, 576870, 614390, 719714, 921585, 1079571, 1127910, 1799285, 1843170, 2159142, 2518999, 3598570, 5037998, 5397855, 7556997, 10795710, 12594995, 15113994, 25189990, 37784985, 75569970]

約数ペア:

[(1, 75569970), (2, 37784985), (3, 25189990), (5, 15113994), (6, 12594995), (7, 10795710), (10, 7556997), (14, 5397855), (15, 5037998), (21, 3598570), (30, 2518999), (35, 2159142), (41, 1843170), (42, 1799285), (67, 1127910), (70, 1079571), (82, 921585), (105, 719714), (123, 614390), (131, 576870), (134, 563955), (201, 375970), (205, 368634), (210, 359857), (246, 307195), (262, 288435), (287, 263310), (335, 225582), (393, 192290), (402, 187985), (410, 184317), (469, 161130), (574, 131655), (615, 122878), (655, 115374), (670, 112791), (786, 96145), (861, 87770), (917, 82410), (938, 80565), (1005, 75194), (1230, 61439), (1310, 57687), (1407, 53710), (1435, 52662), (1722, 43885), (1834, 41205), (1965, 38458), (2010, 37597), (2345, 32226), (2747, 27510), (2751, 27470), (2814, 26855), (2870, 26331), (3930, 19229), (4305, 17554), (4585, 16482), (4690, 16113), (5371, 14070), (5494, 13755), (5502, 13735), (7035, 10742), (8241, 9170), (8610, 8777)]