1945206900

素因数分解:

$2^2\times 3^4\times 5^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1$

素因数の和:95

約数の個数: 810

約数和(自身を含む): 8216603010

約数和(自身を除く): 6271396110

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 27, 28, 29, 30, 35, 36, 39, 42, 45, 49, 50, 52, 54, 58, 60, 63, 65, 70, 75, 78, 81, 84, 87, 90, 91, 98, 100, 105, 108, 116, 117, 126, 130, 135, 140, 145, 147, 150, 156, 162, 169, 174, 175, 180, 182, 189, 195, 196, 203, 210, 225, 234, 245, 252, 260, 261, 270, 273, 290, 294, 300, 315, 324, 325, 338, 348, 350, 351, 364, 377, 378, 390, 405, 406, 420, 435, 441, 450, 455, 468, 490, 507, 522, 525, 540, 546, 567, 580, 585, 588, 609, 630, 637, 650, 675, 676, 700, 702, 725, 735, 754, 756, 780, 783, 810, 812, 819, 845, 870, 882, 900, 910, 945, 975, 980, 1014, 1015, 1044, 1050, 1053, 1092, 1131, 1134, 1170, 1183, 1218, 1225, 1260, 1274, 1300, 1305, 1323, 1350, 1365, 1404, 1421, 1450, 1470, 1508, 1521, 1566, 1575, 1620, 1638, 1690, 1740, 1755, 1764, 1820, 1827, 1885, 1890, 1911, 1950, 2025, 2028, 2030, 2100, 2106, 2175, 2205, 2262, 2268, 2275, 2340, 2349, 2366, 2436, 2450, 2457, 2535, 2548, 2610, 2639, 2646, 2700, 2730, 2835, 2842, 2900, 2925, 2940, 3042, 3045, 3132, 3150, 3185, 3276, 3380, 3393, 3510, 3549, 3654, 3675, 3770, 3780, 3822, 3900, 3915, 3969, 4050, 4060, 4095, 4212, 4225, 4263, 4350, 4410, 4524, 4550, 4563, 4698, 4725, 4732, 4900, 4901, 4914, 5070, 5075, 5220, 5265, 5278, 5292, 5460, 5481, 5655, 5670, 5684, 5733, 5850, 5915, 6084, 6090, 6300, 6370, 6525, 6615, 6786, 6825, 7020, 7098, 7105, 7308, 7350, 7371, 7540, 7605, 7644, 7830, 7917, 7938, 8100, 8190, 8281, 8450, 8526, 8700, 8775, 8820, 9100, 9126, 9135, 9396, 9425, 9450, 9555, 9802, 9828, 10140, 10150, 10179, 10530, 10556, 10647, 10962, 11025, 11310, 11340, 11466, 11700, 11745, 11830, 12180, 12285, 12675, 12740, 12789, 13050, 13195, 13230, 13572, 13650, 13689, 14175, 14196, 14210, 14700, 14703, 14742, 15210, 15225, 15660, 15834, 15876, 15925, 16380, 16443, 16562, 16900, 16965, 17052, 17199, 17550, 17745, 18252, 18270, 18473, 18850, 18900, 19110, 19575, 19604, 19845, 20300, 20358, 20475, 21060, 21294, 21315, 21924, 22050, 22620, 22815, 22932, 23490, 23660, 23751, 24505, 24570, 24843, 25350, 25578, 26100, 26325, 26390, 26460, 27300, 27378, 27405, 28275, 28350, 28420, 28665, 29406, 29484, 29575, 30420, 30450, 30537, 31668, 31850, 31941, 32886, 33075, 33124, 33930, 34307, 34398, 35100, 35490, 35525, 36540, 36855, 36946, 37700, 38025, 38220, 38367, 39150, 39585, 39690, 40716, 40950, 41405, 42588, 42630, 44100, 44109, 45630, 45675, 46980, 47502, 47775, 49010, 49140, 49686, 50700, 50895, 51156, 51597, 52650, 52780, 53235, 54756, 54810, 55419, 56550, 56700, 57330, 58725, 58812, 59150, 60900, 61074, 61425, 63700, 63882, 63945, 65772, 65975, 66150, 67860, 68445, 68614, 68796, 70980, 71050, 71253, 73515, 73710, 73892, 74529, 76050, 76734, 78300, 79170, 79380, 81900, 82215, 82810, 84825, 85260, 85995, 88218, 88725, 91260, 91350, 92365, 95004, 95550, 95823, 98020, 99225, 99372, 101790, 102921, 103194, 105300, 106470, 106575, 109620, 110838, 113100, 114075, 114660, 115101, 117450, 118300, 118755, 122148, 122525, 122850, 124215, 127764, 127890, 131950, 132300, 132327, 136890, 137025, 137228, 142100, 142506, 143325, 147030, 147420, 149058, 152100, 152685, 153468, 158340, 159705, 164430, 165620, 166257, 169650, 171535, 171990, 176436, 177450, 182700, 184275, 184730, 191100, 191646, 191835, 197925, 198450, 203580, 205842, 206388, 207025, 212940, 213150, 213759, 220545, 221676, 223587, 228150, 230202, 234900, 237510, 240149, 245050, 245700, 248430, 254475, 255780, 257985, 263900, 264654, 266175, 273780, 274050, 277095, 285012, 286650, 294060, 298116, 305370, 308763, 319410, 319725, 328860, 332514, 339300, 342225, 343070, 343980, 354900, 356265, 367575, 368550, 369460, 372645, 383292, 383670, 395850, 396900, 396981, 411075, 411684, 414050, 426300, 427518, 429975, 441090, 447174, 456300, 460404, 461825, 475020, 479115, 480298, 490100, 496860, 498771, 508950, 514605, 515970, 529308, 532350, 548100, 554190, 573300, 575505, 593775, 610740, 617526, 621075, 638820, 639450, 661635, 665028, 670761, 684450, 686140, 712530, 720447, 735150, 737100, 745290, 763425, 767340, 791700, 793962, 798525, 822150, 828100, 831285, 855036, 857675, 859950, 882180, 894348, 923650, 926289, 958230, 959175, 960596, 997542, 1017900, 1029210, 1031940, 1064700, 1068795, 1102725, 1108380, 1117935, 1151010, 1187550, 1200745, 1235052, 1242150, 1278900, 1289925, 1323270, 1341522, 1368900, 1385475, 1425060, 1440894, 1470300, 1490580, 1496313, 1526850, 1543815, 1587924, 1597050, 1644300, 1662570, 1715350, 1719900, 1781325, 1847300, 1852578, 1863225, 1916460, 1918350, 1984905, 1995084, 2058420, 2137590, 2161341, 2205450, 2235870, 2302020, 2375100, 2395575, 2401490, 2484300, 2493855, 2573025, 2579850, 2646540, 2683044, 2770950, 2778867, 2877525, 2881788, 2992626, 3053700, 3087630, 3194100, 3308175, 3325140, 3353805, 3430700, 3562650, 3602235, 3705156, 3726450, 3836700, 3969810, 4156425, 4275180, 4322682, 4410900, 4471740, 4631445, 4791150, 4802980, 4987710, 5146050, 5159700, 5343975, 5541900, 5557734, 5589675, 5755050, 5985252, 6003725, 6175260, 6484023, 6616350, 6707610, 7125300, 7204470, 7452900, 7481565, 7719075, 7939620, 8312850, 8645364, 9262890, 9582300, 9924525, 9975420, 10292100, 10687950, 10806705, 11115468, 11179350, 11510100, 12007450, 12469275, 12968046, 13232700, 13415220, 13894335, 14408940, 14963130, 15438150, 16625700, 16769025, 18011175, 18525780, 19452069, 19849050, 21375900, 21613410, 22358700, 23157225, 24014900, 24938550, 25936092, 27788670, 29926260, 30876300, 32420115, 33538050, 36022350, 37407825, 38904138, 39698100, 43226820, 46314450, 49877100, 54033525, 55577340, 64840230, 67076100, 69471675, 72044700, 74815650, 77808276, 92628900, 97260345, 108067050, 129680460, 138943350, 149631300, 162100575, 194520690, 216134100, 277886700, 324201150, 389041380, 486301725, 648402300, 972603450, 1945206900]

約数ペア:

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(180, 10806705), (182, 10687950), (189, 10292100), (195, 9975420), (196, 9924525), (203, 9582300), (210, 9262890), (225, 8645364), (234, 8312850), (245, 7939620), (252, 7719075), (260, 7481565), (261, 7452900), (270, 7204470), (273, 7125300), (290, 6707610), (294, 6616350), (300, 6484023), (315, 6175260), (324, 6003725), (325, 5985252), (338, 5755050), (348, 5589675), (350, 5557734), (351, 5541900), (364, 5343975), (377, 5159700), (378, 5146050), (390, 4987710), (405, 4802980), (406, 4791150), (420, 4631445), (435, 4471740), (441, 4410900), (450, 4322682), (455, 4275180), (468, 4156425), (490, 3969810), (507, 3836700), (522, 3726450), (525, 3705156), (540, 3602235), (546, 3562650), (567, 3430700), (580, 3353805), (585, 3325140), (588, 3308175), (609, 3194100), (630, 3087630), (637, 3053700), (650, 2992626), (675, 2881788), (676, 2877525), (700, 2778867), (702, 2770950), (725, 2683044), (735, 2646540), (754, 2579850), (756, 2573025), (780, 2493855), (783, 2484300), (810, 2401490), (812, 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