428788800

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2707}}^1$

素因数の和:2746

約数の個数: 252

約数和(自身を含む): 1663177776

約数和(自身を除く): 1234388976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 32, 33, 36, 40, 44, 45, 48, 50, 55, 60, 64, 66, 72, 75, 80, 88, 90, 96, 99, 100, 110, 120, 132, 144, 150, 160, 165, 176, 180, 192, 198, 200, 220, 225, 240, 264, 275, 288, 300, 320, 330, 352, 360, 396, 400, 440, 450, 480, 495, 528, 550, 576, 600, 660, 704, 720, 792, 800, 825, 880, 900, 960, 990, 1056, 1100, 1200, 1320, 1440, 1584, 1600, 1650, 1760, 1800, 1980, 2112, 2200, 2400, 2475, 2640, 2707, 2880, 3168, 3300, 3520, 3600, 3960, 4400, 4800, 4950, 5280, 5414, 6336, 6600, 7200, 7920, 8121, 8800, 9900, 10560, 10828, 13200, 13535, 14400, 15840, 16242, 17600, 19800, 21656, 24363, 26400, 27070, 29777, 31680, 32484, 39600, 40605, 43312, 48726, 52800, 54140, 59554, 64968, 67675, 79200, 81210, 86624, 89331, 97452, 108280, 119108, 121815, 129936, 135350, 148885, 158400, 162420, 173248, 178662, 194904, 203025, 216560, 238216, 243630, 259872, 267993, 270700, 297770, 324840, 357324, 389808, 406050, 433120, 446655, 476432, 487260, 519744, 535986, 541400, 595540, 609075, 649680, 714648, 744425, 779616, 812100, 866240, 893310, 952864, 974520, 1071972, 1082800, 1191080, 1218150, 1299360, 1339965, 1429296, 1488850, 1559232, 1624200, 1786620, 1905728, 1949040, 2143944, 2165600, 2233275, 2382160, 2436300, 2598720, 2679930, 2858592, 2977700, 3248400, 3573240, 3898080, 4287888, 4331200, 4466550, 4764320, 4872600, 5359860, 5717184, 5955400, 6496800, 6699825, 7146480, 7796160, 8575776, 8933100, 9528640, 9745200, 10719720, 11910800, 12993600, 13399650, 14292960, 17151552, 17866200, 19490400, 21439440, 23821600, 26799300, 28585920, 35732400, 38980800, 42878880, 47643200, 53598600, 71464800, 85757760, 107197200, 142929600, 214394400, 428788800]

約数ペア:

[(1, 428788800), (2, 214394400), (3, 142929600), (4, 107197200), (5, 85757760), (6, 71464800), (8, 53598600), (9, 47643200), (10, 42878880), (11, 38980800), (12, 35732400), (15, 28585920), (16, 26799300), (18, 23821600), (20, 21439440), (22, 19490400), (24, 17866200), (25, 17151552), (30, 14292960), (32, 13399650), (33, 12993600), (36, 11910800), (40, 10719720), (44, 9745200), (45, 9528640), (48, 8933100), (50, 8575776), (55, 7796160), (60, 7146480), (64, 6699825), (66, 6496800), (72, 5955400), (75, 5717184), (80, 5359860), (88, 4872600), (90, 4764320), (96, 4466550), (99, 4331200), (100, 4287888), (110, 3898080), (120, 3573240), (132, 3248400), (144, 2977700), (150, 2858592), (160, 2679930), (165, 2598720), (176, 2436300), (180, 2382160), (192, 2233275), (198, 2165600), (200, 2143944), (220, 1949040), (225, 1905728), (240, 1786620), (264, 1624200), (275, 1559232), (288, 1488850), (300, 1429296), (320, 1339965), (330, 1299360), (352, 1218150), (360, 1191080), (396, 1082800), (400, 1071972), (440, 974520), (450, 952864), (480, 893310), (495, 866240), (528, 812100), (550, 779616), (576, 744425), (600, 714648), (660, 649680), (704, 609075), (720, 595540), (792, 541400), (800, 535986), (825, 519744), (880, 487260), (900, 476432), (960, 446655), (990, 433120), (1056, 406050), (1100, 389808), (1200, 357324), (1320, 324840), (1440, 297770), (1584, 270700), (1600, 267993), (1650, 259872), (1760, 243630), (1800, 238216), (1980, 216560), (2112, 203025), (2200, 194904), (2400, 178662), (2475, 173248), (2640, 162420), (2707, 158400), (2880, 148885), (3168, 135350), (3300, 129936), (3520, 121815), (3600, 119108), (3960, 108280), (4400, 97452), (4800, 89331), (4950, 86624), (5280, 81210), (5414, 79200), (6336, 67675), (6600, 64968), (7200, 59554), (7920, 54140), (8121, 52800), (8800, 48726), (9900, 43312), (10560, 40605), (10828, 39600), (13200, 32484), (13535, 31680), (14400, 29777), (15840, 27070), (16242, 26400), (17600, 24363), (19800, 21656)]