55764120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:265

約数の個数: 128

約数和(自身を含む): 174493440

約数和(自身を除く): 118729320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 101, 107, 120, 129, 172, 202, 214, 215, 258, 303, 321, 344, 404, 428, 430, 505, 516, 535, 606, 642, 645, 808, 856, 860, 1010, 1032, 1070, 1212, 1284, 1290, 1515, 1605, 1720, 2020, 2140, 2424, 2568, 2580, 3030, 3210, 4040, 4280, 4343, 4601, 5160, 6060, 6420, 8686, 9202, 10807, 12120, 12840, 13029, 13803, 17372, 18404, 21614, 21715, 23005, 26058, 27606, 32421, 34744, 36808, 43228, 43430, 46010, 52116, 54035, 55212, 64842, 65145, 69015, 86456, 86860, 92020, 104232, 108070, 110424, 129684, 130290, 138030, 162105, 173720, 184040, 216140, 259368, 260580, 276060, 324210, 432280, 464701, 521160, 552120, 648420, 929402, 1296840, 1394103, 1858804, 2323505, 2788206, 3717608, 4647010, 5576412, 6970515, 9294020, 11152824, 13941030, 18588040, 27882060, 55764120]

約数ペア:

[(1, 55764120), (2, 27882060), (3, 18588040), (4, 13941030), (5, 11152824), (6, 9294020), (8, 6970515), (10, 5576412), (12, 4647010), (15, 3717608), (20, 2788206), (24, 2323505), (30, 1858804), (40, 1394103), (43, 1296840), (60, 929402), (86, 648420), (101, 552120), (107, 521160), (120, 464701), (129, 432280), (172, 324210), (202, 276060), (214, 260580), (215, 259368), (258, 216140), (303, 184040), (321, 173720), (344, 162105), (404, 138030), (428, 130290), (430, 129684), (505, 110424), (516, 108070), (535, 104232), (606, 92020), (642, 86860), (645, 86456), (808, 69015), (856, 65145), (860, 64842), (1010, 55212), (1032, 54035), (1070, 52116), (1212, 46010), (1284, 43430), (1290, 43228), (1515, 36808), (1605, 34744), (1720, 32421), (2020, 27606), (2140, 26058), (2424, 23005), (2568, 21715), (2580, 21614), (3030, 18404), (3210, 17372), (4040, 13803), (4280, 13029), (4343, 12840), (4601, 12120), (5160, 10807), (6060, 9202), (6420, 8686)]