209736800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:150

約数の個数: 288

約数和(自身を含む): 654458112

約数和(自身を除く): 444721312

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 43, 50, 52, 56, 65, 67, 70, 80, 86, 91, 100, 104, 112, 130, 134, 140, 160, 172, 175, 182, 200, 208, 215, 224, 260, 268, 280, 301, 325, 335, 344, 350, 364, 400, 416, 430, 455, 469, 520, 536, 559, 560, 602, 650, 670, 688, 700, 728, 800, 860, 871, 910, 938, 1040, 1072, 1075, 1118, 1120, 1204, 1300, 1340, 1376, 1400, 1456, 1505, 1675, 1720, 1742, 1820, 1876, 2080, 2144, 2150, 2236, 2275, 2345, 2408, 2600, 2680, 2795, 2800, 2881, 2912, 3010, 3350, 3440, 3484, 3640, 3752, 3913, 4300, 4355, 4472, 4550, 4690, 4816, 5200, 5360, 5590, 5600, 5762, 6020, 6097, 6700, 6880, 6968, 7280, 7504, 7525, 7826, 8600, 8710, 8944, 9100, 9380, 9632, 10400, 10720, 11180, 11524, 11725, 12040, 12194, 13400, 13936, 13975, 14405, 14560, 15008, 15050, 15652, 17200, 17420, 17888, 18200, 18760, 19565, 20167, 21775, 22360, 23048, 23450, 24080, 24388, 26800, 27872, 27950, 28810, 30100, 30485, 31304, 34400, 34840, 36400, 37453, 37520, 39130, 40334, 43550, 44720, 46096, 46900, 48160, 48776, 53600, 55900, 57620, 60200, 60970, 62608, 69680, 72025, 72800, 74906, 75040, 78260, 80668, 87100, 89440, 92192, 93800, 97552, 97825, 100835, 111800, 115240, 120400, 121940, 125216, 139360, 144050, 149812, 152425, 156520, 161336, 174200, 187265, 187600, 195104, 195650, 201670, 223600, 230480, 240800, 243880, 262171, 288100, 299624, 304850, 313040, 322672, 348400, 374530, 375200, 391300, 403340, 447200, 460960, 487760, 504175, 524342, 576200, 599248, 609700, 626080, 645344, 696800, 749060, 782600, 806680, 936325, 975520, 1008350, 1048684, 1152400, 1198496, 1219400, 1310855, 1498120, 1565200, 1613360, 1872650, 2016700, 2097368, 2304800, 2438800, 2621710, 2996240, 3130400, 3226720, 3745300, 4033400, 4194736, 4877600, 5243420, 5992480, 6554275, 7490600, 8066800, 8389472, 10486840, 13108550, 14981200, 16133600, 20973680, 26217100, 29962400, 41947360, 52434200, 104868400, 209736800]

約数ペア:

[(1, 209736800), (2, 104868400), (4, 52434200), (5, 41947360), (7, 29962400), (8, 26217100), (10, 20973680), (13, 16133600), (14, 14981200), (16, 13108550), (20, 10486840), (25, 8389472), (26, 8066800), (28, 7490600), (32, 6554275), (35, 5992480), (40, 5243420), (43, 4877600), (50, 4194736), (52, 4033400), (56, 3745300), (65, 3226720), (67, 3130400), (70, 2996240), (80, 2621710), (86, 2438800), (91, 2304800), (100, 2097368), (104, 2016700), (112, 1872650), (130, 1613360), (134, 1565200), (140, 1498120), (160, 1310855), (172, 1219400), (175, 1198496), (182, 1152400), (200, 1048684), (208, 1008350), (215, 975520), (224, 936325), (260, 806680), (268, 782600), (280, 749060), (301, 696800), (325, 645344), (335, 626080), (344, 609700), (350, 599248), (364, 576200), (400, 524342), (416, 504175), (430, 487760), (455, 460960), (469, 447200), (520, 403340), (536, 391300), (559, 375200), (560, 374530), (602, 348400), (650, 322672), (670, 313040), (688, 304850), (700, 299624), (728, 288100), (800, 262171), (860, 243880), (871, 240800), (910, 230480), (938, 223600), (1040, 201670), (1072, 195650), (1075, 195104), (1118, 187600), (1120, 187265), (1204, 174200), (1300, 161336), (1340, 156520), (1376, 152425), (1400, 149812), (1456, 144050), (1505, 139360), (1675, 125216), (1720, 121940), (1742, 120400), (1820, 115240), (1876, 111800), (2080, 100835), (2144, 97825), (2150, 97552), (2236, 93800), (2275, 92192), (2345, 89440), (2408, 87100), (2600, 80668), (2680, 78260), (2795, 75040), (2800, 74906), (2881, 72800), (2912, 72025), (3010, 69680), (3350, 62608), (3440, 60970), (3484, 60200), (3640, 57620), (3752, 55900), (3913, 53600), (4300, 48776), (4355, 48160), (4472, 46900), (4550, 46096), (4690, 44720), (4816, 43550), (5200, 40334), (5360, 39130), (5590, 37520), (5600, 37453), (5762, 36400), (6020, 34840), (6097, 34400), (6700, 31304), (6880, 30485), (6968, 30100), (7280, 28810), (7504, 27950), (7525, 27872), (7826, 26800), (8600, 24388), (8710, 24080), (8944, 23450), (9100, 23048), (9380, 22360), (9632, 21775), (10400, 20167), (10720, 19565), (11180, 18760), (11524, 18200), (11725, 17888), (12040, 17420), (12194, 17200), (13400, 15652), (13936, 15050), (13975, 15008), (14405, 14560)]