225822870

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{101}}^1$

素因数の和:157

約数の個数: 288

約数和(自身を含む): 766052640

約数和(自身を除く): 540229770

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 49, 54, 63, 65, 70, 78, 90, 91, 98, 101, 105, 117, 126, 130, 135, 147, 169, 182, 189, 195, 202, 210, 234, 245, 270, 273, 294, 303, 315, 338, 351, 378, 390, 441, 455, 490, 505, 507, 546, 585, 606, 630, 637, 702, 707, 735, 819, 845, 882, 909, 910, 945, 1010, 1014, 1170, 1183, 1274, 1313, 1323, 1365, 1414, 1470, 1515, 1521, 1638, 1690, 1755, 1818, 1890, 1911, 2121, 2205, 2366, 2457, 2535, 2626, 2646, 2727, 2730, 3030, 3042, 3185, 3510, 3535, 3549, 3822, 3939, 4095, 4242, 4410, 4545, 4563, 4914, 4949, 5070, 5454, 5733, 5915, 6363, 6370, 6565, 6615, 7070, 7098, 7605, 7878, 8190, 8281, 9090, 9126, 9191, 9555, 9898, 10605, 10647, 11466, 11817, 11830, 12285, 12726, 13130, 13230, 13635, 14847, 15210, 16562, 17069, 17199, 17745, 18382, 19089, 19110, 19695, 21210, 21294, 22815, 23634, 24570, 24745, 24843, 27270, 27573, 28665, 29694, 31815, 31941, 34138, 34398, 35451, 35490, 38178, 39390, 41405, 44541, 45630, 45955, 49490, 49686, 51207, 53235, 55146, 57330, 59085, 63630, 63882, 64337, 70902, 74235, 74529, 82719, 82810, 85345, 85995, 89082, 91910, 95445, 102414, 106470, 118170, 119483, 124215, 128674, 133623, 137865, 148470, 149058, 153621, 159705, 165438, 170690, 171990, 177255, 190890, 193011, 222705, 223587, 238966, 248157, 248430, 256035, 267246, 275730, 307242, 319410, 321685, 354510, 358449, 372645, 386022, 413595, 445410, 447174, 460863, 496314, 512070, 579033, 597415, 643370, 668115, 716898, 745290, 768105, 827190, 836381, 921726, 965055, 1075347, 1117935, 1158066, 1194830, 1240785, 1336230, 1536210, 1672762, 1737099, 1792245, 1930110, 2150694, 2235870, 2304315, 2481570, 2509143, 2895165, 3226041, 3474198, 3584490, 4181905, 4608630, 5018286, 5376735, 5790330, 6452082, 7527429, 8363810, 8685495, 10753470, 12545715, 15054858, 16130205, 17370990, 22582287, 25091430, 32260410, 37637145, 45164574, 75274290, 112911435, 225822870]

約数ペア:

[(1, 225822870), (2, 112911435), (3, 75274290), (5, 45164574), (6, 37637145), (7, 32260410), (9, 25091430), (10, 22582287), (13, 17370990), (14, 16130205), (15, 15054858), (18, 12545715), (21, 10753470), (26, 8685495), (27, 8363810), (30, 7527429), (35, 6452082), (39, 5790330), (42, 5376735), (45, 5018286), (49, 4608630), (54, 4181905), (63, 3584490), (65, 3474198), (70, 3226041), (78, 2895165), (90, 2509143), (91, 2481570), (98, 2304315), (101, 2235870), (105, 2150694), (117, 1930110), (126, 1792245), (130, 1737099), (135, 1672762), (147, 1536210), (169, 1336230), (182, 1240785), (189, 1194830), (195, 1158066), (202, 1117935), (210, 1075347), (234, 965055), (245, 921726), (270, 836381), (273, 827190), (294, 768105), (303, 745290), (315, 716898), (338, 668115), (351, 643370), (378, 597415), (390, 579033), (441, 512070), (455, 496314), (490, 460863), (505, 447174), (507, 445410), (546, 413595), (585, 386022), (606, 372645), (630, 358449), (637, 354510), (702, 321685), (707, 319410), (735, 307242), (819, 275730), (845, 267246), (882, 256035), (909, 248430), (910, 248157), (945, 238966), (1010, 223587), (1014, 222705), (1170, 193011), (1183, 190890), (1274, 177255), (1313, 171990), (1323, 170690), (1365, 165438), (1414, 159705), (1470, 153621), (1515, 149058), (1521, 148470), (1638, 137865), (1690, 133623), (1755, 128674), (1818, 124215), (1890, 119483), (1911, 118170), (2121, 106470), (2205, 102414), (2366, 95445), (2457, 91910), (2535, 89082), (2626, 85995), (2646, 85345), (2727, 82810), (2730, 82719), (3030, 74529), (3042, 74235), (3185, 70902), (3510, 64337), (3535, 63882), (3549, 63630), (3822, 59085), (3939, 57330), (4095, 55146), (4242, 53235), (4410, 51207), (4545, 49686), (4563, 49490), (4914, 45955), (4949, 45630), (5070, 44541), (5454, 41405), (5733, 39390), (5915, 38178), (6363, 35490), (6370, 35451), (6565, 34398), (6615, 34138), (7070, 31941), (7098, 31815), (7605, 29694), (7878, 28665), (8190, 27573), (8281, 27270), (9090, 24843), (9126, 24745), (9191, 24570), (9555, 23634), (9898, 22815), (10605, 21294), (10647, 21210), (11466, 19695), (11817, 19110), (11830, 19089), (12285, 18382), (12726, 17745), (13130, 17199), (13230, 17069), (13635, 16562), (14847, 15210)]