25495470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1$

素因数の和:327

約数の個数: 192

約数和(自身を含む): 89316864

約数和(自身を除く): 63821394

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 13, 14, 15, 18, 21, 22, 26, 30, 33, 35, 39, 42, 45, 55, 63, 65, 66, 70, 77, 78, 90, 91, 99, 105, 110, 117, 126, 130, 143, 154, 165, 182, 195, 198, 210, 231, 234, 273, 283, 286, 315, 330, 385, 390, 429, 455, 462, 495, 546, 566, 585, 630, 693, 715, 770, 819, 849, 858, 910, 990, 1001, 1155, 1170, 1287, 1365, 1386, 1415, 1430, 1638, 1698, 1981, 2002, 2145, 2310, 2547, 2574, 2730, 2830, 3003, 3113, 3465, 3679, 3962, 4095, 4245, 4290, 5005, 5094, 5943, 6006, 6226, 6435, 6930, 7358, 8190, 8490, 9009, 9339, 9905, 10010, 11037, 11886, 12735, 12870, 15015, 15565, 17829, 18018, 18395, 18678, 19810, 21791, 22074, 25470, 25753, 28017, 29715, 30030, 31130, 33111, 35658, 36790, 40469, 43582, 45045, 46695, 51506, 55185, 56034, 59430, 65373, 66222, 77259, 80938, 89145, 90090, 93390, 108955, 110370, 121407, 128765, 130746, 140085, 154518, 165555, 178290, 196119, 202345, 217910, 231777, 242814, 257530, 280170, 283283, 326865, 331110, 364221, 386295, 392238, 404690, 463554, 566566, 607035, 653730, 728442, 772590, 849849, 980595, 1158885, 1214070, 1416415, 1699698, 1821105, 1961190, 2317770, 2549547, 2832830, 3642210, 4249245, 5099094, 8498490, 12747735, 25495470]

約数ペア:

[(1, 25495470), (2, 12747735), (3, 8498490), (5, 5099094), (6, 4249245), (7, 3642210), (9, 2832830), (10, 2549547), (11, 2317770), (13, 1961190), (14, 1821105), (15, 1699698), (18, 1416415), (21, 1214070), (22, 1158885), (26, 980595), (30, 849849), (33, 772590), (35, 728442), (39, 653730), (42, 607035), (45, 566566), (55, 463554), (63, 404690), (65, 392238), (66, 386295), (70, 364221), (77, 331110), (78, 326865), (90, 283283), (91, 280170), (99, 257530), (105, 242814), (110, 231777), (117, 217910), (126, 202345), (130, 196119), (143, 178290), (154, 165555), (165, 154518), (182, 140085), (195, 130746), (198, 128765), (210, 121407), (231, 110370), (234, 108955), (273, 93390), (283, 90090), (286, 89145), (315, 80938), (330, 77259), (385, 66222), (390, 65373), (429, 59430), (455, 56034), (462, 55185), (495, 51506), (546, 46695), (566, 45045), (585, 43582), (630, 40469), (693, 36790), (715, 35658), (770, 33111), (819, 31130), (849, 30030), (858, 29715), (910, 28017), (990, 25753), (1001, 25470), (1155, 22074), (1170, 21791), (1287, 19810), (1365, 18678), (1386, 18395), (1415, 18018), (1430, 17829), (1638, 15565), (1698, 15015), (1981, 12870), (2002, 12735), (2145, 11886), (2310, 11037), (2547, 10010), (2574, 9905), (2730, 9339), (2830, 9009), (3003, 8490), (3113, 8190), (3465, 7358), (3679, 6930), (3962, 6435), (4095, 6226), (4245, 6006), (4290, 5943), (5005, 5094)]