20173148100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^2\times {\mathrm{619}}^1\times {\mathrm{739}}^1$

素因数の和:1392

約数の個数: 324

約数和(自身を含む): 73773663600

約数和(自身を除く): 53600515500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 49, 50, 60, 63, 70, 75, 84, 90, 98, 100, 105, 126, 140, 147, 150, 175, 180, 196, 210, 225, 245, 252, 294, 300, 315, 350, 420, 441, 450, 490, 525, 588, 619, 630, 700, 735, 739, 882, 900, 980, 1050, 1225, 1238, 1260, 1470, 1478, 1575, 1764, 1857, 2100, 2205, 2217, 2450, 2476, 2940, 2956, 3095, 3150, 3675, 3695, 3714, 4333, 4410, 4434, 4900, 5173, 5571, 6190, 6300, 6651, 7350, 7390, 7428, 8666, 8820, 8868, 9285, 10346, 11025, 11085, 11142, 12380, 12999, 13302, 14700, 14780, 15475, 15519, 17332, 18475, 18570, 20692, 21665, 22050, 22170, 22284, 25865, 25998, 26604, 27855, 30331, 30950, 31038, 33255, 36211, 36950, 37140, 38997, 43330, 44100, 44340, 46425, 46557, 51730, 51996, 55425, 55710, 60662, 61900, 62076, 64995, 66510, 72422, 73900, 77595, 77994, 86660, 90993, 92850, 93114, 103460, 108325, 108633, 110850, 111420, 121324, 129325, 129990, 133020, 139275, 144844, 151655, 155190, 155988, 166275, 181055, 181986, 185700, 186228, 194985, 216650, 217266, 221700, 232785, 258650, 259980, 272979, 278550, 303310, 310380, 324975, 325899, 332550, 362110, 363972, 387975, 389970, 433300, 434532, 454965, 457441, 465570, 517300, 543165, 545958, 557100, 606620, 649950, 651798, 665100, 724220, 758275, 775950, 779940, 905275, 909930, 914882, 931140, 974925, 1086330, 1091916, 1163925, 1299900, 1303596, 1364895, 1372323, 1516550, 1551900, 1629495, 1810550, 1819860, 1829764, 1949850, 2172660, 2274825, 2287205, 2327850, 2715825, 2729790, 2744646, 3033100, 3202087, 3258990, 3621100, 3899700, 4116969, 4549650, 4574410, 4655700, 5431650, 5459580, 5489292, 6404174, 6517980, 6824475, 6861615, 8147475, 8233938, 9099300, 9148820, 9606261, 10863300, 11436025, 12808348, 13648950, 13723230, 16010435, 16294950, 16467876, 19212522, 20584845, 22414609, 22872050, 27297900, 27446460, 28818783, 32020870, 32589900, 34308075, 38425044, 41169690, 44829218, 45744100, 48031305, 57637566, 64041740, 67243827, 68616150, 80052175, 82339380, 89658436, 96062610, 102924225, 112073045, 115275132, 134487654, 137232300, 144093915, 160104350, 192125220, 201731481, 205848450, 224146090, 240156525, 268975308, 288187830, 320208700, 336219135, 403462962, 411696900, 448292180, 480313050, 560365225, 576375660, 672438270, 720469575, 806925924, 960626100, 1008657405, 1120730450, 1344876540, 1440939150, 1681095675, 2017314810, 2241460900, 2881878300, 3362191350, 4034629620, 5043287025, 6724382700, 10086574050, 20173148100]

約数ペア:

[(1, 20173148100), (2, 10086574050), (3, 6724382700), (4, 5043287025), (5, 4034629620), (6, 3362191350), (7, 2881878300), (9, 2241460900), (10, 2017314810), (12, 1681095675), (14, 1440939150), (15, 1344876540), (18, 1120730450), (20, 1008657405), (21, 960626100), (25, 806925924), (28, 720469575), (30, 672438270), (35, 576375660), (36, 560365225), (42, 480313050), (45, 448292180), (49, 411696900), (50, 403462962), (60, 336219135), (63, 320208700), (70, 288187830), (75, 268975308), (84, 240156525), (90, 224146090), (98, 205848450), (100, 201731481), (105, 192125220), (126, 160104350), (140, 144093915), (147, 137232300), (150, 134487654), (175, 115275132), (180, 112073045), (196, 102924225), (210, 96062610), (225, 89658436), (245, 82339380), (252, 80052175), (294, 68616150), (300, 67243827), (315, 64041740), (350, 57637566), (420, 48031305), (441, 45744100), (450, 44829218), (490, 41169690), (525, 38425044), (588, 34308075), (619, 32589900), (630, 32020870), (700, 28818783), (735, 27446460), (739, 27297900), (882, 22872050), (900, 22414609), (980, 20584845), (1050, 19212522), (1225, 16467876), (1238, 16294950), (1260, 16010435), (1470, 13723230), (1478, 13648950), (1575, 12808348), (1764, 11436025), (1857, 10863300), (2100, 9606261), (2205, 9148820), (2217, 9099300), (2450, 8233938), (2476, 8147475), (2940, 6861615), (2956, 6824475), (3095, 6517980), (3150, 6404174), (3675, 5489292), (3695, 5459580), (3714, 5431650), (4333, 4655700), (4410, 4574410), (4434, 4549650), (4900, 4116969), (5173, 3899700), (5571, 3621100), (6190, 3258990), (6300, 3202087), (6651, 3033100), (7350, 2744646), (7390, 2729790), (7428, 2715825), (8666, 2327850), (8820, 2287205), (8868, 2274825), (9285, 2172660), (10346, 1949850), (11025, 1829764), (11085, 1819860), (11142, 1810550), (12380, 1629495), (12999, 1551900), (13302, 1516550), (14700, 1372323), (14780, 1364895), (15475, 1303596), (15519, 1299900), (17332, 1163925), (18475, 1091916), (18570, 1086330), (20692, 974925), (21665, 931140), (22050, 914882), (22170, 909930), (22284, 905275), (25865, 779940), (25998, 775950), (26604, 758275), (27855, 724220), (30331, 665100), (30950, 651798), (31038, 649950), (33255, 606620), (36211, 557100), (36950, 545958), (37140, 543165), (38997, 517300), (43330, 465570), (44100, 457441), (44340, 454965), (46425, 434532), (46557, 433300), (51730, 389970), (51996, 387975), (55425, 363972), (55710, 362110), (60662, 332550), (61900, 325899), (62076, 324975), (64995, 310380), (66510, 303310), (72422, 278550), (73900, 272979), (77595, 259980), (77994, 258650), (86660, 232785), (90993, 221700), (92850, 217266), (93114, 216650), (103460, 194985), (108325, 186228), (108633, 185700), (110850, 181986), (111420, 181055), (121324, 166275), (129325, 155988), (129990, 155190), (133020, 151655), (139275, 144844)]