82012000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:162

約数の個数: 192

約数和(自身を含む): 240589440

約数和(自身を除く): 158577440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 32, 35, 40, 50, 56, 58, 70, 80, 100, 101, 112, 116, 125, 140, 145, 160, 175, 200, 202, 203, 224, 232, 250, 280, 290, 350, 400, 404, 406, 464, 500, 505, 560, 580, 700, 707, 725, 800, 808, 812, 875, 928, 1000, 1010, 1015, 1120, 1160, 1400, 1414, 1450, 1616, 1624, 1750, 2000, 2020, 2030, 2320, 2525, 2800, 2828, 2900, 2929, 3232, 3248, 3500, 3535, 3625, 4000, 4040, 4060, 4640, 5050, 5075, 5600, 5656, 5800, 5858, 6496, 7000, 7070, 7250, 8080, 8120, 10100, 10150, 11312, 11600, 11716, 12625, 14000, 14140, 14500, 14645, 16160, 16240, 17675, 20200, 20300, 20503, 22624, 23200, 23432, 25250, 25375, 28000, 28280, 29000, 29290, 32480, 35350, 40400, 40600, 41006, 46864, 50500, 50750, 56560, 58000, 58580, 70700, 73225, 80800, 81200, 82012, 88375, 93728, 101000, 101500, 102515, 113120, 116000, 117160, 141400, 146450, 162400, 164024, 176750, 202000, 203000, 205030, 234320, 282800, 292900, 328048, 353500, 366125, 404000, 406000, 410060, 468640, 512575, 565600, 585800, 656096, 707000, 732250, 812000, 820120, 1025150, 1171600, 1414000, 1464500, 1640240, 2050300, 2343200, 2562875, 2828000, 2929000, 3280480, 4100600, 5125750, 5858000, 8201200, 10251500, 11716000, 16402400, 20503000, 41006000, 82012000]

約数ペア:

[(1, 82012000), (2, 41006000), (4, 20503000), (5, 16402400), (7, 11716000), (8, 10251500), (10, 8201200), (14, 5858000), (16, 5125750), (20, 4100600), (25, 3280480), (28, 2929000), (29, 2828000), (32, 2562875), (35, 2343200), (40, 2050300), (50, 1640240), (56, 1464500), (58, 1414000), (70, 1171600), (80, 1025150), (100, 820120), (101, 812000), (112, 732250), (116, 707000), (125, 656096), (140, 585800), (145, 565600), (160, 512575), (175, 468640), (200, 410060), (202, 406000), (203, 404000), (224, 366125), (232, 353500), (250, 328048), (280, 292900), (290, 282800), (350, 234320), (400, 205030), (404, 203000), (406, 202000), (464, 176750), (500, 164024), (505, 162400), (560, 146450), (580, 141400), (700, 117160), (707, 116000), (725, 113120), (800, 102515), (808, 101500), (812, 101000), (875, 93728), (928, 88375), (1000, 82012), (1010, 81200), (1015, 80800), (1120, 73225), (1160, 70700), (1400, 58580), (1414, 58000), (1450, 56560), (1616, 50750), (1624, 50500), (1750, 46864), (2000, 41006), (2020, 40600), (2030, 40400), (2320, 35350), (2525, 32480), (2800, 29290), (2828, 29000), (2900, 28280), (2929, 28000), (3232, 25375), (3248, 25250), (3500, 23432), (3535, 23200), (3625, 22624), (4000, 20503), (4040, 20300), (4060, 20200), (4640, 17675), (5050, 16240), (5075, 16160), (5600, 14645), (5656, 14500), (5800, 14140), (5858, 14000), (6496, 12625), (7000, 11716), (7070, 11600), (7250, 11312), (8080, 10150), (8120, 10100)]