528971600

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1471}}^1$

素因数の和:1549

約数の個数: 120

約数和(自身を含む): 1358008320

約数和(自身を除く): 829036720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 31, 40, 50, 58, 62, 80, 100, 116, 124, 145, 155, 200, 232, 248, 290, 310, 400, 464, 496, 580, 620, 725, 775, 899, 1160, 1240, 1450, 1471, 1550, 1798, 2320, 2480, 2900, 2942, 3100, 3596, 4495, 5800, 5884, 6200, 7192, 7355, 8990, 11600, 11768, 12400, 14384, 14710, 17980, 22475, 23536, 29420, 35960, 36775, 42659, 44950, 45601, 58840, 71920, 73550, 85318, 89900, 91202, 117680, 147100, 170636, 179800, 182404, 213295, 228005, 294200, 341272, 359600, 364808, 426590, 456010, 588400, 682544, 729616, 853180, 912020, 1066475, 1140025, 1322429, 1706360, 1824040, 2132950, 2280050, 2644858, 3412720, 3648080, 4265900, 4560100, 5289716, 6612145, 8531800, 9120200, 10579432, 13224290, 17063600, 18240400, 21158864, 26448580, 33060725, 52897160, 66121450, 105794320, 132242900, 264485800, 528971600]

約数ペア:

[(1, 528971600), (2, 264485800), (4, 132242900), (5, 105794320), (8, 66121450), (10, 52897160), (16, 33060725), (20, 26448580), (25, 21158864), (29, 18240400), (31, 17063600), (40, 13224290), (50, 10579432), (58, 9120200), (62, 8531800), (80, 6612145), (100, 5289716), (116, 4560100), (124, 4265900), (145, 3648080), (155, 3412720), (200, 2644858), (232, 2280050), (248, 2132950), (290, 1824040), (310, 1706360), (400, 1322429), (464, 1140025), (496, 1066475), (580, 912020), (620, 853180), (725, 729616), (775, 682544), (899, 588400), (1160, 456010), (1240, 426590), (1450, 364808), (1471, 359600), (1550, 341272), (1798, 294200), (2320, 228005), (2480, 213295), (2900, 182404), (2942, 179800), (3100, 170636), (3596, 147100), (4495, 117680), (5800, 91202), (5884, 89900), (6200, 85318), (7192, 73550), (7355, 71920), (8990, 58840), (11600, 45601), (11768, 44950), (12400, 42659), (14384, 36775), (14710, 35960), (17980, 29420), (22475, 23536)]