2876962900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1087}}^1$

素因数の和:1326

約数の個数: 144

約数和(自身を含む): 7555072000

約数和(自身を除く): 4678109100

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 199, 266, 350, 380, 398, 475, 532, 665, 700, 796, 950, 995, 1087, 1330, 1393, 1900, 1990, 2174, 2660, 2786, 3325, 3781, 3980, 4348, 4975, 5435, 5572, 6650, 6965, 7562, 7609, 9950, 10870, 13300, 13930, 15124, 15218, 18905, 19900, 20653, 21740, 26467, 27175, 27860, 30436, 34825, 37810, 38045, 41306, 52934, 54350, 69650, 75620, 76090, 82612, 94525, 103265, 105868, 108700, 132335, 139300, 144571, 152180, 189050, 190225, 206530, 216313, 264670, 289142, 378100, 380450, 413060, 432626, 516325, 529340, 578284, 661675, 722855, 760900, 865252, 1032650, 1081565, 1323350, 1445710, 1514191, 2065300, 2163130, 2646700, 2891420, 3028382, 3614275, 4109947, 4326260, 5407825, 6056764, 7228550, 7570955, 8219894, 10815650, 14457100, 15141910, 16439788, 20549735, 21631300, 28769629, 30283820, 37854775, 41099470, 57539258, 75709550, 82198940, 102748675, 115078516, 143848145, 151419100, 205497350, 287696290, 410994700, 575392580, 719240725, 1438481450, 2876962900]

約数ペア:

[(1, 2876962900), (2, 1438481450), (4, 719240725), (5, 575392580), (7, 410994700), (10, 287696290), (14, 205497350), (19, 151419100), (20, 143848145), (25, 115078516), (28, 102748675), (35, 82198940), (38, 75709550), (50, 57539258), (70, 41099470), (76, 37854775), (95, 30283820), (100, 28769629), (133, 21631300), (140, 20549735), (175, 16439788), (190, 15141910), (199, 14457100), (266, 10815650), (350, 8219894), (380, 7570955), (398, 7228550), (475, 6056764), (532, 5407825), (665, 4326260), (700, 4109947), (796, 3614275), (950, 3028382), (995, 2891420), (1087, 2646700), (1330, 2163130), (1393, 2065300), (1900, 1514191), (1990, 1445710), (2174, 1323350), (2660, 1081565), (2786, 1032650), (3325, 865252), (3781, 760900), (3980, 722855), (4348, 661675), (4975, 578284), (5435, 529340), (5572, 516325), (6650, 432626), (6965, 413060), (7562, 380450), (7609, 378100), (9950, 289142), (10870, 264670), (13300, 216313), (13930, 206530), (15124, 190225), (15218, 189050), (18905, 152180), (19900, 144571), (20653, 139300), (21740, 132335), (26467, 108700), (27175, 105868), (27860, 103265), (30436, 94525), (34825, 82612), (37810, 76090), (38045, 75620), (41306, 69650), (52934, 54350)]