78320550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6781}}^1$

素因数の和:6814

約数の個数: 96

約数和(自身を含む): 242198784

約数和(自身を除く): 163878234

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 50, 55, 66, 70, 75, 77, 105, 110, 150, 154, 165, 175, 210, 231, 275, 330, 350, 385, 462, 525, 550, 770, 825, 1050, 1155, 1650, 1925, 2310, 3850, 5775, 6781, 11550, 13562, 20343, 33905, 40686, 47467, 67810, 74591, 94934, 101715, 142401, 149182, 169525, 203430, 223773, 237335, 284802, 339050, 372955, 447546, 474670, 508575, 522137, 712005, 745910, 1017150, 1044274, 1118865, 1186675, 1424010, 1566411, 1864775, 2237730, 2373350, 2610685, 3132822, 3560025, 3729550, 5221370, 5594325, 7120050, 7832055, 11188650, 13053425, 15664110, 26106850, 39160275, 78320550]

約数ペア:

[(1, 78320550), (2, 39160275), (3, 26106850), (5, 15664110), (6, 13053425), (7, 11188650), (10, 7832055), (11, 7120050), (14, 5594325), (15, 5221370), (21, 3729550), (22, 3560025), (25, 3132822), (30, 2610685), (33, 2373350), (35, 2237730), (42, 1864775), (50, 1566411), (55, 1424010), (66, 1186675), (70, 1118865), (75, 1044274), (77, 1017150), (105, 745910), (110, 712005), (150, 522137), (154, 508575), (165, 474670), (175, 447546), (210, 372955), (231, 339050), (275, 284802), (330, 237335), (350, 223773), (385, 203430), (462, 169525), (525, 149182), (550, 142401), (770, 101715), (825, 94934), (1050, 74591), (1155, 67810), (1650, 47467), (1925, 40686), (2310, 33905), (3850, 20343), (5775, 13562), (6781, 11550)]