180298440

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{3407}}^1$

素因数の和:3441

約数の個数: 192

約数和(自身を含む): 699321600

約数和(自身を除く): 519023160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 360, 378, 392, 420, 441, 490, 504, 540, 588, 630, 735, 756, 840, 882, 945, 980, 1080, 1176, 1260, 1323, 1470, 1512, 1764, 1890, 1960, 2205, 2520, 2646, 2940, 3407, 3528, 3780, 4410, 5292, 5880, 6615, 6814, 7560, 8820, 10221, 10584, 13230, 13628, 17035, 17640, 20442, 23849, 26460, 27256, 30663, 34070, 40884, 47698, 51105, 52920, 61326, 68140, 71547, 81768, 91989, 95396, 102210, 119245, 122652, 136280, 143094, 153315, 166943, 183978, 190792, 204420, 214641, 238490, 245304, 286188, 306630, 333886, 357735, 367956, 408840, 429282, 459945, 476980, 500829, 572376, 613260, 643923, 667772, 715470, 735912, 834715, 858564, 919890, 953960, 1001658, 1073205, 1226520, 1287846, 1335544, 1430940, 1502487, 1669430, 1717128, 1839780, 2003316, 2146410, 2504145, 2575692, 2861880, 3004974, 3219615, 3338860, 3679560, 4006632, 4292820, 4507461, 5008290, 5151384, 6009948, 6439230, 6677720, 7512435, 8585640, 9014922, 10016580, 12019896, 12878460, 15024870, 18029844, 20033160, 22537305, 25756920, 30049740, 36059688, 45074610, 60099480, 90149220, 180298440]

約数ペア:

[(1, 180298440), (2, 90149220), (3, 60099480), (4, 45074610), (5, 36059688), (6, 30049740), (7, 25756920), (8, 22537305), (9, 20033160), (10, 18029844), (12, 15024870), (14, 12878460), (15, 12019896), (18, 10016580), (20, 9014922), (21, 8585640), (24, 7512435), (27, 6677720), (28, 6439230), (30, 6009948), (35, 5151384), (36, 5008290), (40, 4507461), (42, 4292820), (45, 4006632), (49, 3679560), (54, 3338860), (56, 3219615), (60, 3004974), (63, 2861880), (70, 2575692), (72, 2504145), (84, 2146410), (90, 2003316), (98, 1839780), (105, 1717128), (108, 1669430), (120, 1502487), (126, 1430940), (135, 1335544), (140, 1287846), (147, 1226520), (168, 1073205), (180, 1001658), (189, 953960), (196, 919890), (210, 858564), (216, 834715), (245, 735912), (252, 715470), (270, 667772), (280, 643923), (294, 613260), (315, 572376), (360, 500829), (378, 476980), (392, 459945), (420, 429282), (441, 408840), (490, 367956), (504, 357735), (540, 333886), (588, 306630), (630, 286188), (735, 245304), (756, 238490), (840, 214641), (882, 204420), (945, 190792), (980, 183978), (1080, 166943), (1176, 153315), (1260, 143094), (1323, 136280), (1470, 122652), (1512, 119245), (1764, 102210), (1890, 95396), (1960, 91989), (2205, 81768), (2520, 71547), (2646, 68140), (2940, 61326), (3407, 52920), (3528, 51105), (3780, 47698), (4410, 40884), (5292, 34070), (5880, 30663), (6615, 27256), (6814, 26460), (7560, 23849), (8820, 20442), (10221, 17640), (10584, 17035), (13230, 13628)]