1850123160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{39839}}^1$

素因数の和:39902

約数の個数: 128

約数和(自身を含む): 6310656000

約数和(自身を除く): 4460532840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 86, 90, 108, 120, 129, 135, 172, 180, 215, 216, 258, 270, 344, 360, 387, 430, 516, 540, 645, 774, 860, 1032, 1080, 1161, 1290, 1548, 1720, 1935, 2322, 2580, 3096, 3870, 4644, 5160, 5805, 7740, 9288, 11610, 15480, 23220, 39839, 46440, 79678, 119517, 159356, 199195, 239034, 318712, 358551, 398390, 478068, 597585, 717102, 796780, 956136, 1075653, 1195170, 1434204, 1593560, 1713077, 1792755, 2151306, 2390340, 2868408, 3426154, 3585510, 4302612, 4780680, 5139231, 5378265, 6852308, 7171020, 8565385, 8605224, 10278462, 10756530, 13704616, 14342040, 15417693, 17130770, 20556924, 21513060, 25696155, 30835386, 34261540, 41113848, 43026120, 46253079, 51392310, 61670772, 68523080, 77088465, 92506158, 102784620, 123341544, 154176930, 185012316, 205569240, 231265395, 308353860, 370024632, 462530790, 616707720, 925061580, 1850123160]

約数ペア:

[(1, 1850123160), (2, 925061580), (3, 616707720), (4, 462530790), (5, 370024632), (6, 308353860), (8, 231265395), (9, 205569240), (10, 185012316), (12, 154176930), (15, 123341544), (18, 102784620), (20, 92506158), (24, 77088465), (27, 68523080), (30, 61670772), (36, 51392310), (40, 46253079), (43, 43026120), (45, 41113848), (54, 34261540), (60, 30835386), (72, 25696155), (86, 21513060), (90, 20556924), (108, 17130770), (120, 15417693), (129, 14342040), (135, 13704616), (172, 10756530), (180, 10278462), (215, 8605224), (216, 8565385), (258, 7171020), (270, 6852308), (344, 5378265), (360, 5139231), (387, 4780680), (430, 4302612), (516, 3585510), (540, 3426154), (645, 2868408), (774, 2390340), (860, 2151306), (1032, 1792755), (1080, 1713077), (1161, 1593560), (1290, 1434204), (1548, 1195170), (1720, 1075653), (1935, 956136), (2322, 796780), (2580, 717102), (3096, 597585), (3870, 478068), (4644, 398390), (5160, 358551), (5805, 318712), (7740, 239034), (9288, 199195), (11610, 159356), (15480, 119517), (23220, 79678), (39839, 46440)]