18286145200

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{24671}}^1$

素因数の和:24815

約数の個数: 120

約数和(自身を含む): 46945388160

約数和(自身を除く): 28659242960

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 109, 136, 170, 200, 218, 272, 340, 400, 425, 436, 545, 680, 850, 872, 1090, 1360, 1700, 1744, 1853, 2180, 2725, 3400, 3706, 4360, 5450, 6800, 7412, 8720, 9265, 10900, 14824, 18530, 21800, 24671, 29648, 37060, 43600, 46325, 49342, 74120, 92650, 98684, 123355, 148240, 185300, 197368, 246710, 370600, 394736, 419407, 493420, 616775, 741200, 838814, 986840, 1233550, 1677628, 1973680, 2097035, 2467100, 2689139, 3355256, 4194070, 4934200, 5378278, 6710512, 8388140, 9868400, 10485175, 10756556, 13445695, 16776280, 20970350, 21513112, 26891390, 33552560, 41940700, 43026224, 45715363, 53782780, 67228475, 83881400, 91430726, 107565560, 134456950, 167762800, 182861452, 215131120, 228576815, 268913900, 365722904, 457153630, 537827800, 731445808, 914307260, 1075655600, 1142884075, 1828614520, 2285768150, 3657229040, 4571536300, 9143072600, 18286145200]

約数ペア:

[(1, 18286145200), (2, 9143072600), (4, 4571536300), (5, 3657229040), (8, 2285768150), (10, 1828614520), (16, 1142884075), (17, 1075655600), (20, 914307260), (25, 731445808), (34, 537827800), (40, 457153630), (50, 365722904), (68, 268913900), (80, 228576815), (85, 215131120), (100, 182861452), (109, 167762800), (136, 134456950), (170, 107565560), (200, 91430726), (218, 83881400), (272, 67228475), (340, 53782780), (400, 45715363), (425, 43026224), (436, 41940700), (545, 33552560), (680, 26891390), (850, 21513112), (872, 20970350), (1090, 16776280), (1360, 13445695), (1700, 10756556), (1744, 10485175), (1853, 9868400), (2180, 8388140), (2725, 6710512), (3400, 5378278), (3706, 4934200), (4360, 4194070), (5450, 3355256), (6800, 2689139), (7412, 2467100), (8720, 2097035), (9265, 1973680), (10900, 1677628), (14824, 1233550), (18530, 986840), (21800, 838814), (24671, 741200), (29648, 616775), (37060, 493420), (43600, 419407), (46325, 394736), (49342, 370600), (74120, 246710), (92650, 197368), (98684, 185300), (123355, 148240)]