61402770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{367}}^1$

素因数の和:417

約数の個数: 144

約数和(自身を含む): 189101952

約数和(自身を除く): 127699182

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 110, 117, 130, 143, 165, 169, 195, 198, 234, 286, 330, 338, 367, 390, 429, 495, 507, 585, 715, 734, 845, 858, 990, 1014, 1101, 1170, 1287, 1430, 1521, 1690, 1835, 1859, 2145, 2202, 2535, 2574, 3042, 3303, 3670, 3718, 4037, 4290, 4771, 5070, 5505, 5577, 6435, 6606, 7605, 8074, 9295, 9542, 11010, 11154, 12111, 12870, 14313, 15210, 16515, 16731, 18590, 20185, 23855, 24222, 27885, 28626, 33030, 33462, 36333, 40370, 42939, 47710, 52481, 55770, 60555, 62023, 71565, 72666, 83655, 85878, 104962, 121110, 124046, 143130, 157443, 167310, 181665, 186069, 214695, 262405, 310115, 314886, 363330, 372138, 429390, 472329, 524810, 558207, 620230, 682253, 787215, 930345, 944658, 1116414, 1364506, 1574430, 1860690, 2046759, 2361645, 2791035, 3411265, 4093518, 4723290, 5582070, 6140277, 6822530, 10233795, 12280554, 20467590, 30701385, 61402770]

約数ペア:

[(1, 61402770), (2, 30701385), (3, 20467590), (5, 12280554), (6, 10233795), (9, 6822530), (10, 6140277), (11, 5582070), (13, 4723290), (15, 4093518), (18, 3411265), (22, 2791035), (26, 2361645), (30, 2046759), (33, 1860690), (39, 1574430), (45, 1364506), (55, 1116414), (65, 944658), (66, 930345), (78, 787215), (90, 682253), (99, 620230), (110, 558207), (117, 524810), (130, 472329), (143, 429390), (165, 372138), (169, 363330), (195, 314886), (198, 310115), (234, 262405), (286, 214695), (330, 186069), (338, 181665), (367, 167310), (390, 157443), (429, 143130), (495, 124046), (507, 121110), (585, 104962), (715, 85878), (734, 83655), (845, 72666), (858, 71565), (990, 62023), (1014, 60555), (1101, 55770), (1170, 52481), (1287, 47710), (1430, 42939), (1521, 40370), (1690, 36333), (1835, 33462), (1859, 33030), (2145, 28626), (2202, 27885), (2535, 24222), (2574, 23855), (3042, 20185), (3303, 18590), (3670, 16731), (3718, 16515), (4037, 15210), (4290, 14313), (4771, 12870), (5070, 12111), (5505, 11154), (5577, 11010), (6435, 9542), (6606, 9295), (7605, 8074)]