83781000

素因数分解:

$2^3\times 3^3\times 5^3\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:166

約数の個数: 256

約数和(自身を含む): 303264000

約数和(自身を除く): 219483000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 29, 30, 36, 40, 45, 50, 54, 58, 60, 72, 75, 87, 90, 100, 107, 108, 116, 120, 125, 135, 145, 150, 174, 180, 200, 214, 216, 225, 232, 250, 261, 270, 290, 300, 321, 348, 360, 375, 428, 435, 450, 500, 522, 535, 540, 580, 600, 642, 675, 696, 725, 750, 783, 856, 870, 900, 963, 1000, 1044, 1070, 1080, 1125, 1160, 1284, 1305, 1350, 1450, 1500, 1566, 1605, 1740, 1800, 1926, 2088, 2140, 2175, 2250, 2568, 2610, 2675, 2700, 2889, 2900, 3000, 3103, 3132, 3210, 3375, 3480, 3625, 3852, 3915, 4280, 4350, 4500, 4815, 5220, 5350, 5400, 5778, 5800, 6206, 6264, 6420, 6525, 6750, 7250, 7704, 7830, 8025, 8700, 9000, 9309, 9630, 10440, 10700, 10875, 11556, 12412, 12840, 13050, 13375, 13500, 14445, 14500, 15515, 15660, 16050, 17400, 18618, 19260, 19575, 21400, 21750, 23112, 24075, 24824, 26100, 26750, 27000, 27927, 28890, 29000, 31030, 31320, 32100, 32625, 37236, 38520, 39150, 40125, 43500, 46545, 48150, 52200, 53500, 55854, 57780, 62060, 64200, 65250, 72225, 74472, 77575, 78300, 80250, 83781, 87000, 93090, 96300, 97875, 107000, 111708, 115560, 120375, 124120, 130500, 139635, 144450, 155150, 156600, 160500, 167562, 186180, 192600, 195750, 223416, 232725, 240750, 261000, 279270, 288900, 310300, 321000, 335124, 361125, 372360, 387875, 391500, 418905, 465450, 481500, 558540, 577800, 620600, 670248, 698175, 722250, 775750, 783000, 837810, 930900, 963000, 1117080, 1163625, 1396350, 1444500, 1551500, 1675620, 1861800, 2094525, 2327250, 2792700, 2889000, 3103000, 3351240, 3490875, 4189050, 4654500, 5585400, 6981750, 8378100, 9309000, 10472625, 13963500, 16756200, 20945250, 27927000, 41890500, 83781000]

約数ペア:

[(1, 83781000), (2, 41890500), (3, 27927000), (4, 20945250), (5, 16756200), (6, 13963500), (8, 10472625), (9, 9309000), (10, 8378100), (12, 6981750), (15, 5585400), (18, 4654500), (20, 4189050), (24, 3490875), (25, 3351240), (27, 3103000), (29, 2889000), (30, 2792700), (36, 2327250), (40, 2094525), (45, 1861800), (50, 1675620), (54, 1551500), (58, 1444500), (60, 1396350), (72, 1163625), (75, 1117080), (87, 963000), (90, 930900), (100, 837810), (107, 783000), (108, 775750), (116, 722250), (120, 698175), (125, 670248), (135, 620600), (145, 577800), (150, 558540), (174, 481500), (180, 465450), (200, 418905), (214, 391500), (216, 387875), (225, 372360), (232, 361125), (250, 335124), (261, 321000), (270, 310300), (290, 288900), (300, 279270), (321, 261000), (348, 240750), (360, 232725), (375, 223416), (428, 195750), (435, 192600), (450, 186180), (500, 167562), (522, 160500), (535, 156600), (540, 155150), (580, 144450), (600, 139635), (642, 130500), (675, 124120), (696, 120375), (725, 115560), (750, 111708), (783, 107000), (856, 97875), (870, 96300), (900, 93090), (963, 87000), (1000, 83781), (1044, 80250), (1070, 78300), (1080, 77575), (1125, 74472), (1160, 72225), (1284, 65250), (1305, 64200), (1350, 62060), (1450, 57780), (1500, 55854), (1566, 53500), (1605, 52200), (1740, 48150), (1800, 46545), (1926, 43500), (2088, 40125), (2140, 39150), (2175, 38520), (2250, 37236), (2568, 32625), (2610, 32100), (2675, 31320), (2700, 31030), (2889, 29000), (2900, 28890), (3000, 27927), (3103, 27000), (3132, 26750), (3210, 26100), (3375, 24824), (3480, 24075), (3625, 23112), (3852, 21750), (3915, 21400), (4280, 19575), (4350, 19260), (4500, 18618), (4815, 17400), (5220, 16050), (5350, 15660), (5400, 15515), (5778, 14500), (5800, 14445), (6206, 13500), (6264, 13375), (6420, 13050), (6525, 12840), (6750, 12412), (7250, 11556), (7704, 10875), (7830, 10700), (8025, 10440), (8700, 9630), (9000, 9309)]