84140220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:451

約数の個数: 96

約数和(自身を含む): 244532736

約数和(自身を除く): 160392516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 151, 185, 222, 251, 302, 370, 444, 453, 502, 555, 604, 740, 753, 755, 906, 1004, 1110, 1255, 1506, 1510, 1812, 2220, 2265, 2510, 3012, 3020, 3765, 4530, 5020, 5587, 7530, 9060, 9287, 11174, 15060, 16761, 18574, 22348, 27861, 27935, 33522, 37148, 37901, 46435, 55722, 55870, 67044, 75802, 83805, 92870, 111444, 111740, 113703, 139305, 151604, 167610, 185740, 189505, 227406, 278610, 335220, 379010, 454812, 557220, 568515, 758020, 1137030, 1402337, 2274060, 2804674, 4207011, 5609348, 7011685, 8414022, 14023370, 16828044, 21035055, 28046740, 42070110, 84140220]

約数ペア:

[(1, 84140220), (2, 42070110), (3, 28046740), (4, 21035055), (5, 16828044), (6, 14023370), (10, 8414022), (12, 7011685), (15, 5609348), (20, 4207011), (30, 2804674), (37, 2274060), (60, 1402337), (74, 1137030), (111, 758020), (148, 568515), (151, 557220), (185, 454812), (222, 379010), (251, 335220), (302, 278610), (370, 227406), (444, 189505), (453, 185740), (502, 167610), (555, 151604), (604, 139305), (740, 113703), (753, 111740), (755, 111444), (906, 92870), (1004, 83805), (1110, 75802), (1255, 67044), (1506, 55870), (1510, 55722), (1812, 46435), (2220, 37901), (2265, 37148), (2510, 33522), (3012, 27935), (3020, 27861), (3765, 22348), (4530, 18574), (5020, 16761), (5587, 15060), (7530, 11174), (9060, 9287)]