18429984900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:372

約数の個数: 432

約数和(自身を含む): 61996462528

約数和(自身を除く): 43566477628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 37, 43, 45, 50, 60, 61, 74, 75, 86, 90, 100, 111, 122, 129, 148, 150, 172, 180, 183, 185, 211, 215, 222, 225, 244, 258, 300, 305, 333, 366, 370, 387, 422, 430, 444, 450, 516, 549, 555, 610, 633, 645, 666, 732, 740, 774, 844, 860, 900, 915, 925, 1055, 1075, 1098, 1110, 1220, 1266, 1290, 1332, 1525, 1548, 1591, 1665, 1830, 1850, 1899, 1935, 2110, 2150, 2196, 2220, 2257, 2532, 2580, 2623, 2745, 2775, 3050, 3165, 3182, 3225, 3330, 3660, 3700, 3798, 3870, 4220, 4300, 4514, 4575, 4773, 5246, 5275, 5490, 5550, 6100, 6330, 6364, 6450, 6660, 6771, 7596, 7740, 7807, 7869, 7955, 8325, 9028, 9073, 9150, 9495, 9546, 9675, 10492, 10550, 10980, 11100, 11285, 12660, 12871, 12900, 13115, 13542, 13725, 14319, 15614, 15738, 15825, 15910, 16650, 18146, 18300, 18990, 19092, 19350, 20313, 21100, 22570, 23421, 23607, 23865, 25742, 26230, 27084, 27219, 27450, 28638, 31228, 31476, 31650, 31820, 33300, 33855, 36292, 37980, 38613, 38700, 39035, 39345, 39775, 40626, 45140, 45365, 46842, 47214, 47475, 47730, 51484, 52460, 54438, 54900, 56425, 57276, 63300, 64355, 65575, 67710, 70263, 71595, 77226, 78070, 78690, 79550, 81252, 81657, 90730, 93684, 94428, 94950, 95460, 97051, 101565, 108876, 112850, 115839, 117105, 118035, 119325, 128710, 131150, 135420, 136095, 140526, 143190, 154452, 156140, 157380, 159100, 163314, 169275, 181460, 189900, 193065, 194102, 195175, 196725, 203130, 225700, 226825, 231678, 234210, 236070, 238650, 257420, 262300, 272190, 281052, 286380, 291153, 321775, 326628, 335701, 338550, 351315, 357975, 386130, 388204, 390350, 393450, 406260, 408285, 453650, 463356, 468420, 472140, 476227, 477300, 485255, 507825, 544380, 553453, 579195, 582306, 585525, 590175, 643550, 671402, 677100, 680475, 702630, 715950, 772260, 780700, 786900, 816570, 873459, 907300, 952454, 965325, 970510, 1007103, 1015650, 1106906, 1158390, 1164612, 1171050, 1180350, 1287100, 1342804, 1360950, 1405260, 1428681, 1431900, 1455765, 1633140, 1660359, 1678505, 1746918, 1756575, 1904908, 1930650, 1941020, 2014206, 2031300, 2041425, 2213812, 2316780, 2342100, 2360700, 2381135, 2426275, 2721900, 2767265, 2857362, 2895975, 2911530, 3021309, 3320718, 3357010, 3493836, 3513150, 3861300, 4028412, 4082850, 4286043, 4367295, 4762270, 4852550, 4981077, 5035515, 5534530, 5714724, 5791950, 5823060, 6042618, 6641436, 6714020, 7026300, 7143405, 7278825, 8165700, 8301795, 8392525, 8572086, 8734590, 9524540, 9705100, 9962154, 10071030, 11069060, 11583900, 11905675, 12085236, 13836325, 14286810, 14557650, 15106545, 16603590, 16785050, 17144172, 17469180, 19924308, 20142060, 20477761, 21430215, 21836475, 23811350, 24905385, 25177575, 27672650, 28573620, 29115300, 30213090, 33207180, 33570100, 35717025, 40955522, 41508975, 42860430, 43672950, 47622700, 49810770, 50355150, 55345300, 60426180, 61433283, 71434050, 75532725, 81911044, 83017950, 85720860, 87345900, 99621540, 100710300, 102388805, 107151075, 122866566, 124526925, 142868100, 151065450, 166035900, 184299849, 204777610, 214302150, 245733132, 249053850, 302130900, 307166415, 368599698, 409555220, 428604300, 498107700, 511944025, 614332830, 737199396, 921499245, 1023888050, 1228665660, 1535832075, 1842998490, 2047776100, 3071664150, 3685996980, 4607496225, 6143328300, 9214992450, 18429984900]

約数ペア:

[(1, 18429984900), (2, 9214992450), (3, 6143328300), (4, 4607496225), (5, 3685996980), (6, 3071664150), (9, 2047776100), (10, 1842998490), (12, 1535832075), (15, 1228665660), (18, 1023888050), (20, 921499245), (25, 737199396), (30, 614332830), (36, 511944025), (37, 498107700), (43, 428604300), (45, 409555220), (50, 368599698), (60, 307166415), (61, 302130900), (74, 249053850), (75, 245733132), (86, 214302150), (90, 204777610), (100, 184299849), (111, 166035900), (122, 151065450), (129, 142868100), (148, 124526925), (150, 122866566), (172, 107151075), (180, 102388805), (183, 100710300), (185, 99621540), (211, 87345900), (215, 85720860), (222, 83017950), (225, 81911044), (244, 75532725), (258, 71434050), (300, 61433283), (305, 60426180), (333, 55345300), (366, 50355150), (370, 49810770), (387, 47622700), (422, 43672950), (430, 42860430), (444, 41508975), (450, 40955522), (516, 35717025), (549, 33570100), (555, 33207180), (610, 30213090), (633, 29115300), (645, 28573620), (666, 27672650), (732, 25177575), (740, 24905385), (774, 23811350), (844, 21836475), (860, 21430215), (900, 20477761), (915, 20142060), (925, 19924308), (1055, 17469180), (1075, 17144172), (1098, 16785050), (1110, 16603590), (1220, 15106545), (1266, 14557650), (1290, 14286810), (1332, 13836325), (1525, 12085236), (1548, 11905675), (1591, 11583900), (1665, 11069060), (1830, 10071030), (1850, 9962154), (1899, 9705100), (1935, 9524540), (2110, 8734590), (2150, 8572086), (2196, 8392525), (2220, 8301795), (2257, 8165700), (2532, 7278825), (2580, 7143405), (2623, 7026300), (2745, 6714020), (2775, 6641436), (3050, 6042618), (3165, 5823060), (3182, 5791950), (3225, 5714724), (3330, 5534530), (3660, 5035515), (3700, 4981077), (3798, 4852550), (3870, 4762270), (4220, 4367295), (4300, 4286043), (4514, 4082850), (4575, 4028412), (4773, 3861300), (5246, 3513150), (5275, 3493836), (5490, 3357010), (5550, 3320718), (6100, 3021309), (6330, 2911530), (6364, 2895975), (6450, 2857362), (6660, 2767265), (6771, 2721900), (7596, 2426275), (7740, 2381135), (7807, 2360700), (7869, 2342100), (7955, 2316780), (8325, 2213812), (9028, 2041425), (9073, 2031300), (9150, 2014206), (9495, 1941020), (9546, 1930650), (9675, 1904908), (10492, 1756575), (10550, 1746918), (10980, 1678505), (11100, 1660359), (11285, 1633140), (12660, 1455765), (12871, 1431900), (12900, 1428681), (13115, 1405260), (13542, 1360950), (13725, 1342804), (14319, 1287100), (15614, 1180350), (15738, 1171050), (15825, 1164612), (15910, 1158390), (16650, 1106906), (18146, 1015650), (18300, 1007103), (18990, 970510), (19092, 965325), (19350, 952454), (20313, 907300), (21100, 873459), (22570, 816570), (23421, 786900), (23607, 780700), (23865, 772260), (25742, 715950), (26230, 702630), (27084, 680475), (27219, 677100), (27450, 671402), (28638, 643550), (31228, 590175), (31476, 585525), (31650, 582306), (31820, 579195), (33300, 553453), (33855, 544380), (36292, 507825), (37980, 485255), (38613, 477300), (38700, 476227), (39035, 472140), (39345, 468420), (39775, 463356), (40626, 453650), (45140, 408285), (45365, 406260), (46842, 393450), (47214, 390350), (47475, 388204), (47730, 386130), (51484, 357975), (52460, 351315), (54438, 338550), (54900, 335701), (56425, 326628), (57276, 321775), (63300, 291153), (64355, 286380), (65575, 281052), (67710, 272190), (70263, 262300), (71595, 257420), (77226, 238650), (78070, 236070), (78690, 234210), (79550, 231678), (81252, 226825), (81657, 225700), (90730, 203130), (93684, 196725), (94428, 195175), (94950, 194102), (95460, 193065), (97051, 189900), (101565, 181460), (108876, 169275), (112850, 163314), (115839, 159100), (117105, 157380), (118035, 156140), (119325, 154452), (128710, 143190), (131150, 140526), (135420, 136095)]