25057890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1$

素因数の和:110

約数の個数: 192

約数和(自身を含む): 80438400

約数和(自身を除く): 55380510

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 27, 30, 33, 39, 45, 54, 55, 59, 65, 66, 78, 90, 99, 110, 117, 118, 121, 130, 135, 143, 165, 177, 195, 198, 234, 242, 270, 286, 295, 297, 330, 351, 354, 363, 390, 429, 495, 531, 585, 590, 594, 605, 649, 702, 715, 726, 767, 858, 885, 990, 1062, 1089, 1170, 1210, 1287, 1298, 1430, 1485, 1534, 1573, 1593, 1755, 1770, 1815, 1947, 2145, 2178, 2301, 2574, 2655, 2970, 3146, 3186, 3245, 3267, 3510, 3630, 3835, 3861, 3894, 4290, 4602, 4719, 5310, 5445, 5841, 6435, 6490, 6534, 6903, 7139, 7670, 7722, 7865, 7965, 8437, 9438, 9735, 10890, 11505, 11682, 12870, 13806, 14157, 14278, 15730, 15930, 16335, 16874, 17523, 19305, 19470, 20709, 21417, 23010, 23595, 25311, 28314, 29205, 32670, 34515, 35046, 35695, 38610, 41418, 42185, 42471, 42834, 47190, 50622, 58410, 64251, 69030, 70785, 71390, 75933, 84370, 84942, 87615, 92807, 103545, 107085, 126555, 128502, 141570, 151866, 175230, 185614, 192753, 207090, 212355, 214170, 227799, 253110, 278421, 321255, 379665, 385506, 424710, 455598, 464035, 556842, 642510, 759330, 835263, 928070, 963765, 1138995, 1392105, 1670526, 1927530, 2277990, 2505789, 2784210, 4176315, 5011578, 8352630, 12528945, 25057890]

約数ペア:

[(1, 25057890), (2, 12528945), (3, 8352630), (5, 5011578), (6, 4176315), (9, 2784210), (10, 2505789), (11, 2277990), (13, 1927530), (15, 1670526), (18, 1392105), (22, 1138995), (26, 963765), (27, 928070), (30, 835263), (33, 759330), (39, 642510), (45, 556842), (54, 464035), (55, 455598), (59, 424710), (65, 385506), (66, 379665), (78, 321255), (90, 278421), (99, 253110), (110, 227799), (117, 214170), (118, 212355), (121, 207090), (130, 192753), (135, 185614), (143, 175230), (165, 151866), (177, 141570), (195, 128502), (198, 126555), (234, 107085), (242, 103545), (270, 92807), (286, 87615), (295, 84942), (297, 84370), (330, 75933), (351, 71390), (354, 70785), (363, 69030), (390, 64251), (429, 58410), (495, 50622), (531, 47190), (585, 42834), (590, 42471), (594, 42185), (605, 41418), (649, 38610), (702, 35695), (715, 35046), (726, 34515), (767, 32670), (858, 29205), (885, 28314), (990, 25311), (1062, 23595), (1089, 23010), (1170, 21417), (1210, 20709), (1287, 19470), (1298, 19305), (1430, 17523), (1485, 16874), (1534, 16335), (1573, 15930), (1593, 15730), (1755, 14278), (1770, 14157), (1815, 13806), (1947, 12870), (2145, 11682), (2178, 11505), (2301, 10890), (2574, 9735), (2655, 9438), (2970, 8437), (3146, 7965), (3186, 7865), (3245, 7722), (3267, 7670), (3510, 7139), (3630, 6903), (3835, 6534), (3861, 6490), (3894, 6435), (4290, 5841), (4602, 5445), (4719, 5310)]