72244800

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:230

約数の個数: 252

約数和(自身を含む): 267164820

約数和(自身を除く): 194920020

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 29, 30, 32, 36, 40, 45, 48, 50, 58, 60, 64, 72, 75, 80, 87, 90, 96, 100, 116, 120, 144, 145, 150, 160, 173, 174, 180, 192, 200, 225, 232, 240, 261, 288, 290, 300, 320, 346, 348, 360, 400, 435, 450, 464, 480, 519, 522, 576, 580, 600, 692, 696, 720, 725, 800, 865, 870, 900, 928, 960, 1038, 1044, 1160, 1200, 1305, 1384, 1392, 1440, 1450, 1557, 1600, 1730, 1740, 1800, 1856, 2076, 2088, 2175, 2320, 2400, 2595, 2610, 2768, 2784, 2880, 2900, 3114, 3460, 3480, 3600, 4152, 4176, 4325, 4350, 4640, 4800, 5017, 5190, 5220, 5536, 5568, 5800, 6228, 6525, 6920, 6960, 7200, 7785, 8304, 8352, 8650, 8700, 9280, 10034, 10380, 10440, 11072, 11600, 12456, 12975, 13050, 13840, 13920, 14400, 15051, 15570, 16608, 16704, 17300, 17400, 20068, 20760, 20880, 23200, 24912, 25085, 25950, 26100, 27680, 27840, 30102, 31140, 33216, 34600, 34800, 38925, 40136, 41520, 41760, 45153, 46400, 49824, 50170, 51900, 52200, 55360, 60204, 62280, 69200, 69600, 75255, 77850, 80272, 83040, 83520, 90306, 99648, 100340, 103800, 104400, 120408, 124560, 125425, 138400, 139200, 150510, 155700, 160544, 166080, 180612, 200680, 207600, 208800, 225765, 240816, 249120, 250850, 276800, 301020, 311400, 321088, 361224, 376275, 401360, 415200, 417600, 451530, 481632, 498240, 501700, 602040, 622800, 722448, 752550, 802720, 830400, 903060, 963264, 1003400, 1128825, 1204080, 1245600, 1444896, 1505100, 1605440, 1806120, 2006800, 2257650, 2408160, 2491200, 2889792, 3010200, 3612240, 4013600, 4515300, 4816320, 6020400, 7224480, 8027200, 9030600, 12040800, 14448960, 18061200, 24081600, 36122400, 72244800]

約数ペア:

[(1, 72244800), (2, 36122400), (3, 24081600), (4, 18061200), (5, 14448960), (6, 12040800), (8, 9030600), (9, 8027200), (10, 7224480), (12, 6020400), (15, 4816320), (16, 4515300), (18, 4013600), (20, 3612240), (24, 3010200), (25, 2889792), (29, 2491200), (30, 2408160), (32, 2257650), (36, 2006800), (40, 1806120), (45, 1605440), (48, 1505100), (50, 1444896), (58, 1245600), (60, 1204080), (64, 1128825), (72, 1003400), (75, 963264), (80, 903060), (87, 830400), (90, 802720), (96, 752550), (100, 722448), (116, 622800), (120, 602040), (144, 501700), (145, 498240), (150, 481632), (160, 451530), (173, 417600), (174, 415200), (180, 401360), (192, 376275), (200, 361224), (225, 321088), (232, 311400), (240, 301020), (261, 276800), (288, 250850), (290, 249120), (300, 240816), (320, 225765), (346, 208800), (348, 207600), (360, 200680), (400, 180612), (435, 166080), (450, 160544), (464, 155700), (480, 150510), (519, 139200), (522, 138400), (576, 125425), (580, 124560), (600, 120408), (692, 104400), (696, 103800), (720, 100340), (725, 99648), (800, 90306), (865, 83520), (870, 83040), (900, 80272), (928, 77850), (960, 75255), (1038, 69600), (1044, 69200), (1160, 62280), (1200, 60204), (1305, 55360), (1384, 52200), (1392, 51900), (1440, 50170), (1450, 49824), (1557, 46400), (1600, 45153), (1730, 41760), (1740, 41520), (1800, 40136), (1856, 38925), (2076, 34800), (2088, 34600), (2175, 33216), (2320, 31140), (2400, 30102), (2595, 27840), (2610, 27680), (2768, 26100), (2784, 25950), (2880, 25085), (2900, 24912), (3114, 23200), (3460, 20880), (3480, 20760), (3600, 20068), (4152, 17400), (4176, 17300), (4325, 16704), (4350, 16608), (4640, 15570), (4800, 15051), (5017, 14400), (5190, 13920), (5220, 13840), (5536, 13050), (5568, 12975), (5800, 12456), (6228, 11600), (6525, 11072), (6920, 10440), (6960, 10380), (7200, 10034), (7785, 9280), (8304, 8700), (8352, 8650)]