40761000

素因数分解:

$2^3\times 3^2\times 5^3\times 7^1\times {\mathrm{647}}^1$

素因数の和:681

約数の個数: 192

約数和(自身を含む): 157697280

約数和(自身を除く): 116936280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 125, 126, 140, 150, 168, 175, 180, 200, 210, 225, 250, 252, 280, 300, 315, 350, 360, 375, 420, 450, 500, 504, 525, 600, 630, 647, 700, 750, 840, 875, 900, 1000, 1050, 1125, 1260, 1294, 1400, 1500, 1575, 1750, 1800, 1941, 2100, 2250, 2520, 2588, 2625, 3000, 3150, 3235, 3500, 3882, 4200, 4500, 4529, 5176, 5250, 5823, 6300, 6470, 7000, 7764, 7875, 9000, 9058, 9705, 10500, 11646, 12600, 12940, 13587, 15528, 15750, 16175, 18116, 19410, 21000, 22645, 23292, 25880, 27174, 29115, 31500, 32350, 36232, 38820, 40761, 45290, 46584, 48525, 54348, 58230, 63000, 64700, 67935, 77640, 80875, 81522, 90580, 97050, 108696, 113225, 116460, 129400, 135870, 145575, 161750, 163044, 181160, 194100, 203805, 226450, 232920, 242625, 271740, 291150, 323500, 326088, 339675, 388200, 407610, 452900, 485250, 543480, 566125, 582300, 647000, 679350, 727875, 815220, 905800, 970500, 1019025, 1132250, 1164600, 1358700, 1455750, 1630440, 1698375, 1941000, 2038050, 2264500, 2717400, 2911500, 3396750, 4076100, 4529000, 5095125, 5823000, 6793500, 8152200, 10190250, 13587000, 20380500, 40761000]

約数ペア:

[(1, 40761000), (2, 20380500), (3, 13587000), (4, 10190250), (5, 8152200), (6, 6793500), (7, 5823000), (8, 5095125), (9, 4529000), (10, 4076100), (12, 3396750), (14, 2911500), (15, 2717400), (18, 2264500), (20, 2038050), (21, 1941000), (24, 1698375), (25, 1630440), (28, 1455750), (30, 1358700), (35, 1164600), (36, 1132250), (40, 1019025), (42, 970500), (45, 905800), (50, 815220), (56, 727875), (60, 679350), (63, 647000), (70, 582300), (72, 566125), (75, 543480), (84, 485250), (90, 452900), (100, 407610), (105, 388200), (120, 339675), (125, 326088), (126, 323500), (140, 291150), (150, 271740), (168, 242625), (175, 232920), (180, 226450), (200, 203805), (210, 194100), (225, 181160), (250, 163044), (252, 161750), (280, 145575), (300, 135870), (315, 129400), (350, 116460), (360, 113225), (375, 108696), (420, 97050), (450, 90580), (500, 81522), (504, 80875), (525, 77640), (600, 67935), (630, 64700), (647, 63000), (700, 58230), (750, 54348), (840, 48525), (875, 46584), (900, 45290), (1000, 40761), (1050, 38820), (1125, 36232), (1260, 32350), (1294, 31500), (1400, 29115), (1500, 27174), (1575, 25880), (1750, 23292), (1800, 22645), (1941, 21000), (2100, 19410), (2250, 18116), (2520, 16175), (2588, 15750), (2625, 15528), (3000, 13587), (3150, 12940), (3235, 12600), (3500, 11646), (3882, 10500), (4200, 9705), (4500, 9058), (4529, 9000), (5176, 7875), (5250, 7764), (5823, 7000), (6300, 6470)]