81206409600

素因数分解:

$2^7\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{30319}}^1$

素因数の和:30383

約数の個数: 384

約数和(自身を含む): 306789888000

約数和(自身を除く): 225583478400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 32, 36, 40, 45, 48, 50, 54, 60, 62, 64, 72, 75, 80, 90, 93, 96, 100, 108, 120, 124, 128, 135, 144, 150, 155, 160, 180, 186, 192, 200, 216, 225, 240, 248, 270, 279, 288, 300, 310, 320, 360, 372, 384, 400, 432, 450, 465, 480, 496, 540, 558, 576, 600, 620, 640, 675, 720, 744, 775, 800, 837, 864, 900, 930, 960, 992, 1080, 1116, 1152, 1200, 1240, 1350, 1395, 1440, 1488, 1550, 1600, 1674, 1728, 1800, 1860, 1920, 1984, 2160, 2232, 2325, 2400, 2480, 2700, 2790, 2880, 2976, 3100, 3200, 3348, 3456, 3600, 3720, 3968, 4185, 4320, 4464, 4650, 4800, 4960, 5400, 5580, 5760, 5952, 6200, 6696, 6975, 7200, 7440, 8370, 8640, 8928, 9300, 9600, 9920, 10800, 11160, 11904, 12400, 13392, 13950, 14400, 14880, 16740, 17280, 17856, 18600, 19840, 20925, 21600, 22320, 24800, 26784, 27900, 28800, 29760, 30319, 33480, 35712, 37200, 41850, 43200, 44640, 49600, 53568, 55800, 59520, 60638, 66960, 74400, 83700, 86400, 89280, 90957, 99200, 107136, 111600, 121276, 133920, 148800, 151595, 167400, 178560, 181914, 223200, 242552, 267840, 272871, 297600, 303190, 334800, 363828, 446400, 454785, 485104, 535680, 545742, 606380, 669600, 727656, 757975, 818613, 892800, 909570, 939889, 970208, 1091484, 1212760, 1339200, 1364355, 1455312, 1515950, 1637226, 1819140, 1879778, 1940416, 2182968, 2273925, 2425520, 2678400, 2728710, 2819667, 2910624, 3031900, 3274452, 3638280, 3759556, 3880832, 4093065, 4365936, 4547850, 4699445, 4851040, 5457420, 5639334, 5821248, 6063800, 6548904, 6821775, 7276560, 7519112, 8186130, 8459001, 8731872, 9095700, 9398890, 9702080, 10914840, 11278668, 11642496, 12127600, 13097808, 13643550, 14098335, 14553120, 15038224, 16372260, 16918002, 17463744, 18191400, 18797780, 19404160, 20465325, 21829680, 22557336, 23497225, 24255200, 25377003, 26195616, 27287100, 28196670, 29106240, 30076448, 32744520, 33836004, 34927488, 36382800, 37595560, 40930650, 42295005, 43659360, 45114672, 46994450, 48510400, 50754006, 52391232, 54574200, 56393340, 58212480, 60152896, 65489040, 67672008, 70491675, 72765600, 75191120, 81861300, 84590010, 87318720, 90229344, 93988900, 97020800, 101508012, 104782464, 109148400, 112786680, 120305792, 126885015, 130978080, 135344016, 140983350, 145531200, 150382240, 163722600, 169180020, 174637440, 180458688, 187977800, 203016024, 211475025, 218296800, 225573360, 253770030, 261956160, 270688032, 281966700, 291062400, 300764480, 327445200, 338360040, 360917376, 375955600, 406032048, 422950050, 436593600, 451146720, 507540060, 523912320, 541376064, 563933400, 601528960, 634425075, 654890400, 676720080, 751911200, 812064096, 845900100, 873187200, 902293440, 1015080120, 1082752128, 1127866800, 1268850150, 1309780800, 1353440160, 1503822400, 1624128192, 1691800200, 1804586880, 2030160240, 2255733600, 2537700300, 2619561600, 2706880320, 3007644800, 3248256384, 3383600400, 4060320480, 4511467200, 5075400600, 5413760640, 6767200800, 8120640960, 9022934400, 10150801200, 13534401600, 16241281920, 20301602400, 27068803200, 40603204800, 81206409600]

約数ペア:

[(1, 81206409600), (2, 40603204800), (3, 27068803200), (4, 20301602400), (5, 16241281920), (6, 13534401600), (8, 10150801200), (9, 9022934400), (10, 8120640960), (12, 6767200800), (15, 5413760640), (16, 5075400600), (18, 4511467200), (20, 4060320480), (24, 3383600400), (25, 3248256384), (27, 3007644800), (30, 2706880320), (31, 2619561600), (32, 2537700300), (36, 2255733600), (40, 2030160240), (45, 1804586880), (48, 1691800200), (50, 1624128192), (54, 1503822400), (60, 1353440160), (62, 1309780800), (64, 1268850150), (72, 1127866800), (75, 1082752128), (80, 1015080120), (90, 902293440), (93, 873187200), (96, 845900100), (100, 812064096), (108, 751911200), (120, 676720080), (124, 654890400), (128, 634425075), (135, 601528960), (144, 563933400), (150, 541376064), (155, 523912320), (160, 507540060), (180, 451146720), (186, 436593600), (192, 422950050), (200, 406032048), (216, 375955600), (225, 360917376), (240, 338360040), (248, 327445200), (270, 300764480), (279, 291062400), (288, 281966700), (300, 270688032), (310, 261956160), (320, 253770030), (360, 225573360), (372, 218296800), (384, 211475025), (400, 203016024), (432, 187977800), (450, 180458688), (465, 174637440), (480, 169180020), (496, 163722600), (540, 150382240), (558, 145531200), (576, 140983350), (600, 135344016), (620, 130978080), (640, 126885015), (675, 120305792), (720, 112786680), (744, 109148400), (775, 104782464), (800, 101508012), (837, 97020800), (864, 93988900), (900, 90229344), (930, 87318720), (960, 84590010), (992, 81861300), (1080, 75191120), (1116, 72765600), (1152, 70491675), (1200, 67672008), (1240, 65489040), (1350, 60152896), (1395, 58212480), (1440, 56393340), (1488, 54574200), (1550, 52391232), (1600, 50754006), (1674, 48510400), (1728, 46994450), (1800, 45114672), (1860, 43659360), (1920, 42295005), (1984, 40930650), (2160, 37595560), (2232, 36382800), (2325, 34927488), (2400, 33836004), (2480, 32744520), (2700, 30076448), (2790, 29106240), (2880, 28196670), (2976, 27287100), (3100, 26195616), (3200, 25377003), (3348, 24255200), (3456, 23497225), (3600, 22557336), (3720, 21829680), (3968, 20465325), (4185, 19404160), (4320, 18797780), (4464, 18191400), (4650, 17463744), (4800, 16918002), (4960, 16372260), (5400, 15038224), (5580, 14553120), (5760, 14098335), (5952, 13643550), (6200, 13097808), (6696, 12127600), (6975, 11642496), (7200, 11278668), (7440, 10914840), (8370, 9702080), (8640, 9398890), (8928, 9095700), (9300, 8731872), (9600, 8459001), (9920, 8186130), (10800, 7519112), (11160, 7276560), (11904, 6821775), (12400, 6548904), (13392, 6063800), (13950, 5821248), (14400, 5639334), (14880, 5457420), (16740, 4851040), (17280, 4699445), (17856, 4547850), (18600, 4365936), (19840, 4093065), (20925, 3880832), (21600, 3759556), (22320, 3638280), (24800, 3274452), (26784, 3031900), (27900, 2910624), (28800, 2819667), (29760, 2728710), (30319, 2678400), (33480, 2425520), (35712, 2273925), (37200, 2182968), (41850, 1940416), (43200, 1879778), (44640, 1819140), (49600, 1637226), (53568, 1515950), (55800, 1455312), (59520, 1364355), (60638, 1339200), (66960, 1212760), (74400, 1091484), (83700, 970208), (86400, 939889), (89280, 909570), (90957, 892800), (99200, 818613), (107136, 757975), (111600, 727656), (121276, 669600), (133920, 606380), (148800, 545742), (151595, 535680), (167400, 485104), (178560, 454785), (181914, 446400), (223200, 363828), (242552, 334800), (267840, 303190), (272871, 297600)]