85650120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^2$

素因数の和:204

約数の個数: 144

約数和(自身を含む): 287911260

約数和(自身を除く): 202261140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 67, 72, 90, 106, 120, 134, 159, 180, 201, 212, 265, 268, 318, 335, 360, 402, 424, 477, 530, 536, 603, 636, 670, 795, 804, 954, 1005, 1060, 1206, 1272, 1340, 1590, 1608, 1908, 2010, 2120, 2385, 2412, 2680, 3015, 3180, 3551, 3816, 4020, 4489, 4770, 4824, 6030, 6360, 7102, 8040, 8978, 9540, 10653, 12060, 13467, 14204, 17755, 17956, 19080, 21306, 22445, 24120, 26934, 28408, 31959, 35510, 35912, 40401, 42612, 44890, 53265, 53868, 63918, 67335, 71020, 80802, 85224, 89780, 106530, 107736, 127836, 134670, 142040, 159795, 161604, 179560, 202005, 213060, 237917, 255672, 269340, 319590, 323208, 404010, 426120, 475834, 538680, 639180, 713751, 808020, 951668, 1189585, 1278360, 1427502, 1616040, 1903336, 2141253, 2379170, 2855004, 3568755, 4282506, 4758340, 5710008, 7137510, 8565012, 9516680, 10706265, 14275020, 17130024, 21412530, 28550040, 42825060, 85650120]

約数ペア:

[(1, 85650120), (2, 42825060), (3, 28550040), (4, 21412530), (5, 17130024), (6, 14275020), (8, 10706265), (9, 9516680), (10, 8565012), (12, 7137510), (15, 5710008), (18, 4758340), (20, 4282506), (24, 3568755), (30, 2855004), (36, 2379170), (40, 2141253), (45, 1903336), (53, 1616040), (60, 1427502), (67, 1278360), (72, 1189585), (90, 951668), (106, 808020), (120, 713751), (134, 639180), (159, 538680), (180, 475834), (201, 426120), (212, 404010), (265, 323208), (268, 319590), (318, 269340), (335, 255672), (360, 237917), (402, 213060), (424, 202005), (477, 179560), (530, 161604), (536, 159795), (603, 142040), (636, 134670), (670, 127836), (795, 107736), (804, 106530), (954, 89780), (1005, 85224), (1060, 80802), (1206, 71020), (1272, 67335), (1340, 63918), (1590, 53868), (1608, 53265), (1908, 44890), (2010, 42612), (2120, 40401), (2385, 35912), (2412, 35510), (2680, 31959), (3015, 28408), (3180, 26934), (3551, 24120), (3816, 22445), (4020, 21306), (4489, 19080), (4770, 17956), (4824, 17755), (6030, 14204), (6360, 13467), (7102, 12060), (8040, 10653), (8978, 9540)]