84641200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:124

約数の個数: 240

約数和(自身を含む): 257086720

約数和(自身を除く): 172445520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 35, 37, 38, 40, 43, 50, 56, 70, 74, 76, 80, 86, 95, 100, 112, 133, 140, 148, 152, 172, 175, 185, 190, 200, 215, 259, 266, 280, 296, 301, 304, 344, 350, 370, 380, 400, 430, 475, 518, 532, 560, 592, 602, 665, 688, 700, 703, 740, 760, 817, 860, 925, 950, 1036, 1064, 1075, 1204, 1295, 1330, 1400, 1406, 1480, 1505, 1520, 1591, 1634, 1720, 1850, 1900, 2072, 2128, 2150, 2408, 2590, 2660, 2800, 2812, 2960, 3010, 3182, 3268, 3325, 3440, 3515, 3700, 3800, 4085, 4144, 4300, 4816, 4921, 5180, 5320, 5624, 5719, 6020, 6364, 6475, 6536, 6650, 7030, 7400, 7525, 7600, 7955, 8170, 8600, 9842, 10360, 10640, 11137, 11248, 11438, 12040, 12728, 12950, 13072, 13300, 14060, 14800, 15050, 15910, 16340, 17200, 17575, 19684, 20425, 20720, 22274, 22876, 24080, 24605, 25456, 25900, 26600, 28120, 28595, 30100, 30229, 31820, 32680, 35150, 39368, 39775, 40850, 44548, 45752, 49210, 51800, 53200, 55685, 56240, 57190, 60200, 60458, 63640, 65360, 70300, 78736, 79550, 81700, 89096, 91504, 98420, 103600, 111370, 114380, 120400, 120916, 123025, 127280, 140600, 142975, 151145, 159100, 163400, 178192, 196840, 211603, 222740, 228760, 241832, 246050, 278425, 281200, 285950, 302290, 318200, 326800, 393680, 423206, 445480, 457520, 483664, 492100, 556850, 571900, 604580, 636400, 755725, 846412, 890960, 984200, 1058015, 1113700, 1143800, 1209160, 1511450, 1692824, 1968400, 2116030, 2227400, 2287600, 2418320, 3022900, 3385648, 4232060, 4454800, 5290075, 6045800, 8464120, 10580150, 12091600, 16928240, 21160300, 42320600, 84641200]

約数ペア:

[(1, 84641200), (2, 42320600), (4, 21160300), (5, 16928240), (7, 12091600), (8, 10580150), (10, 8464120), (14, 6045800), (16, 5290075), (19, 4454800), (20, 4232060), (25, 3385648), (28, 3022900), (35, 2418320), (37, 2287600), (38, 2227400), (40, 2116030), (43, 1968400), (50, 1692824), (56, 1511450), (70, 1209160), (74, 1143800), (76, 1113700), (80, 1058015), (86, 984200), (95, 890960), (100, 846412), (112, 755725), (133, 636400), (140, 604580), (148, 571900), (152, 556850), (172, 492100), (175, 483664), (185, 457520), (190, 445480), (200, 423206), (215, 393680), (259, 326800), (266, 318200), (280, 302290), (296, 285950), (301, 281200), (304, 278425), (344, 246050), (350, 241832), (370, 228760), (380, 222740), (400, 211603), (430, 196840), (475, 178192), (518, 163400), (532, 159100), (560, 151145), (592, 142975), (602, 140600), (665, 127280), (688, 123025), (700, 120916), (703, 120400), (740, 114380), (760, 111370), (817, 103600), (860, 98420), (925, 91504), (950, 89096), (1036, 81700), (1064, 79550), (1075, 78736), (1204, 70300), (1295, 65360), (1330, 63640), (1400, 60458), (1406, 60200), (1480, 57190), (1505, 56240), (1520, 55685), (1591, 53200), (1634, 51800), (1720, 49210), (1850, 45752), (1900, 44548), (2072, 40850), (2128, 39775), (2150, 39368), (2408, 35150), (2590, 32680), (2660, 31820), (2800, 30229), (2812, 30100), (2960, 28595), (3010, 28120), (3182, 26600), (3268, 25900), (3325, 25456), (3440, 24605), (3515, 24080), (3700, 22876), (3800, 22274), (4085, 20720), (4144, 20425), (4300, 19684), (4816, 17575), (4921, 17200), (5180, 16340), (5320, 15910), (5624, 15050), (5719, 14800), (6020, 14060), (6364, 13300), (6475, 13072), (6536, 12950), (6650, 12728), (7030, 12040), (7400, 11438), (7525, 11248), (7600, 11137), (7955, 10640), (8170, 10360), (8600, 9842)]