105072800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{647}}^1$

素因数の和:703

約数の個数: 144

約数和(自身を含む): 303730560

約数和(自身を除く): 198657760

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, 112, 116, 140, 145, 160, 175, 200, 203, 224, 232, 280, 290, 350, 400, 406, 464, 560, 580, 647, 700, 725, 800, 812, 928, 1015, 1120, 1160, 1294, 1400, 1450, 1624, 2030, 2320, 2588, 2800, 2900, 3235, 3248, 4060, 4529, 4640, 5075, 5176, 5600, 5800, 6470, 6496, 8120, 9058, 10150, 10352, 11600, 12940, 16175, 16240, 18116, 18763, 20300, 20704, 22645, 23200, 25880, 32350, 32480, 36232, 37526, 40600, 45290, 51760, 64700, 72464, 75052, 81200, 90580, 93815, 103520, 113225, 129400, 131341, 144928, 150104, 162400, 181160, 187630, 226450, 258800, 262682, 300208, 362320, 375260, 452900, 469075, 517600, 525364, 600416, 656705, 724640, 750520, 905800, 938150, 1050728, 1313410, 1501040, 1811600, 1876300, 2101456, 2626820, 3002080, 3283525, 3623200, 3752600, 4202912, 5253640, 6567050, 7505200, 10507280, 13134100, 15010400, 21014560, 26268200, 52536400, 105072800]

約数ペア:

[(1, 105072800), (2, 52536400), (4, 26268200), (5, 21014560), (7, 15010400), (8, 13134100), (10, 10507280), (14, 7505200), (16, 6567050), (20, 5253640), (25, 4202912), (28, 3752600), (29, 3623200), (32, 3283525), (35, 3002080), (40, 2626820), (50, 2101456), (56, 1876300), (58, 1811600), (70, 1501040), (80, 1313410), (100, 1050728), (112, 938150), (116, 905800), (140, 750520), (145, 724640), (160, 656705), (175, 600416), (200, 525364), (203, 517600), (224, 469075), (232, 452900), (280, 375260), (290, 362320), (350, 300208), (400, 262682), (406, 258800), (464, 226450), (560, 187630), (580, 181160), (647, 162400), (700, 150104), (725, 144928), (800, 131341), (812, 129400), (928, 113225), (1015, 103520), (1120, 93815), (1160, 90580), (1294, 81200), (1400, 75052), (1450, 72464), (1624, 64700), (2030, 51760), (2320, 45290), (2588, 40600), (2800, 37526), (2900, 36232), (3235, 32480), (3248, 32350), (4060, 25880), (4529, 23200), (4640, 22645), (5075, 20704), (5176, 20300), (5600, 18763), (5800, 18116), (6470, 16240), (6496, 16175), (8120, 12940), (9058, 11600), (10150, 10352)]