490507200

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1481}}^1$

素因数の和:1532

約数の個数: 252

約数和(自身を含む): 1820405808

約数和(自身を除く): 1329898608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 32, 36, 40, 45, 46, 48, 50, 60, 64, 69, 72, 75, 80, 90, 92, 96, 100, 115, 120, 138, 144, 150, 160, 180, 184, 192, 200, 207, 225, 230, 240, 276, 288, 300, 320, 345, 360, 368, 400, 414, 450, 460, 480, 552, 575, 576, 600, 690, 720, 736, 800, 828, 900, 920, 960, 1035, 1104, 1150, 1200, 1380, 1440, 1472, 1481, 1600, 1656, 1725, 1800, 1840, 2070, 2208, 2300, 2400, 2760, 2880, 2962, 3312, 3450, 3600, 3680, 4140, 4416, 4443, 4600, 4800, 5175, 5520, 5924, 6624, 6900, 7200, 7360, 7405, 8280, 8886, 9200, 10350, 11040, 11848, 13248, 13329, 13800, 14400, 14810, 16560, 17772, 18400, 20700, 22080, 22215, 23696, 26658, 27600, 29620, 33120, 34063, 35544, 36800, 37025, 41400, 44430, 47392, 53316, 55200, 59240, 66240, 66645, 68126, 71088, 74050, 82800, 88860, 94784, 102189, 106632, 110400, 111075, 118480, 133290, 136252, 142176, 148100, 165600, 170315, 177720, 204378, 213264, 222150, 236960, 266580, 272504, 284352, 296200, 306567, 331200, 333225, 340630, 355440, 408756, 426528, 444300, 473920, 510945, 533160, 545008, 592400, 613134, 666450, 681260, 710880, 817512, 851575, 853056, 888600, 1021890, 1066320, 1090016, 1184800, 1226268, 1332900, 1362520, 1421760, 1532835, 1635024, 1703150, 1777200, 2043780, 2132640, 2180032, 2369600, 2452536, 2554725, 2665800, 2725040, 3065670, 3270048, 3406300, 3554400, 4087560, 4265280, 4905072, 5109450, 5331600, 5450080, 6131340, 6540096, 6812600, 7108800, 7664175, 8175120, 9810144, 10218900, 10663200, 10900160, 12262680, 13625200, 15328350, 16350240, 19620288, 20437800, 21326400, 24525360, 27250400, 30656700, 32700480, 40875600, 49050720, 54500800, 61313400, 81751200, 98101440, 122626800, 163502400, 245253600, 490507200]

約数ペア:

[(1, 490507200), (2, 245253600), (3, 163502400), (4, 122626800), (5, 98101440), (6, 81751200), (8, 61313400), (9, 54500800), (10, 49050720), (12, 40875600), (15, 32700480), (16, 30656700), (18, 27250400), (20, 24525360), (23, 21326400), (24, 20437800), (25, 19620288), (30, 16350240), (32, 15328350), (36, 13625200), (40, 12262680), (45, 10900160), (46, 10663200), (48, 10218900), (50, 9810144), (60, 8175120), (64, 7664175), (69, 7108800), (72, 6812600), (75, 6540096), (80, 6131340), (90, 5450080), (92, 5331600), (96, 5109450), (100, 4905072), (115, 4265280), (120, 4087560), (138, 3554400), (144, 3406300), (150, 3270048), (160, 3065670), (180, 2725040), (184, 2665800), (192, 2554725), (200, 2452536), (207, 2369600), (225, 2180032), (230, 2132640), (240, 2043780), (276, 1777200), (288, 1703150), (300, 1635024), (320, 1532835), (345, 1421760), (360, 1362520), (368, 1332900), (400, 1226268), (414, 1184800), (450, 1090016), (460, 1066320), (480, 1021890), (552, 888600), (575, 853056), (576, 851575), (600, 817512), (690, 710880), (720, 681260), (736, 666450), (800, 613134), (828, 592400), (900, 545008), (920, 533160), (960, 510945), (1035, 473920), (1104, 444300), (1150, 426528), (1200, 408756), (1380, 355440), (1440, 340630), (1472, 333225), (1481, 331200), (1600, 306567), (1656, 296200), (1725, 284352), (1800, 272504), (1840, 266580), (2070, 236960), (2208, 222150), (2300, 213264), (2400, 204378), (2760, 177720), (2880, 170315), (2962, 165600), (3312, 148100), (3450, 142176), (3600, 136252), (3680, 133290), (4140, 118480), (4416, 111075), (4443, 110400), (4600, 106632), (4800, 102189), (5175, 94784), (5520, 88860), (5924, 82800), (6624, 74050), (6900, 71088), (7200, 68126), (7360, 66645), (7405, 66240), (8280, 59240), (8886, 55200), (9200, 53316), (10350, 47392), (11040, 44430), (11848, 41400), (13248, 37025), (13329, 36800), (13800, 35544), (14400, 34063), (14810, 33120), (16560, 29620), (17772, 27600), (18400, 26658), (20700, 23696), (22080, 22215)]