20052174780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1399}}^1$

素因数の和:1574

約数の個数: 384

約数和(自身を含む): 72253440000

約数和(自身を除く): 52201265220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 27, 30, 33, 36, 38, 44, 45, 54, 55, 57, 60, 66, 76, 90, 95, 99, 108, 110, 114, 127, 132, 135, 165, 171, 180, 190, 198, 209, 220, 228, 254, 270, 285, 297, 330, 342, 380, 381, 396, 418, 495, 508, 513, 540, 570, 594, 627, 635, 660, 684, 762, 836, 855, 990, 1026, 1045, 1140, 1143, 1188, 1254, 1270, 1397, 1399, 1485, 1524, 1710, 1881, 1905, 1980, 2052, 2090, 2286, 2413, 2508, 2540, 2565, 2794, 2798, 2970, 3135, 3420, 3429, 3762, 3810, 4180, 4191, 4197, 4572, 4826, 5130, 5588, 5596, 5643, 5715, 5940, 6270, 6858, 6985, 6995, 7239, 7524, 7620, 8382, 8394, 9405, 9652, 10260, 11286, 11430, 12065, 12540, 12573, 12591, 13716, 13970, 13990, 14478, 15389, 16764, 16788, 17145, 18810, 20955, 20985, 21717, 22572, 22860, 24130, 25146, 25182, 26543, 26581, 27940, 27980, 28215, 28956, 30778, 34290, 36195, 37620, 37719, 37773, 41910, 41970, 43434, 46167, 48260, 50292, 50364, 53086, 53162, 56430, 61556, 62865, 62955, 65151, 68580, 72390, 75438, 75546, 76945, 79629, 79743, 83820, 83940, 86868, 92334, 106172, 106324, 108585, 112860, 125730, 125910, 130302, 132715, 132905, 138501, 144780, 150876, 151092, 153890, 159258, 159486, 177673, 184668, 188595, 188865, 217170, 230835, 238887, 239229, 251460, 251820, 260604, 265430, 265810, 277002, 292391, 307780, 318516, 318972, 325755, 355346, 377190, 377730, 398145, 398715, 415503, 434340, 461670, 477774, 478458, 530860, 531620, 533019, 554004, 584782, 651510, 692505, 710692, 716661, 717687, 754380, 755460, 796290, 797430, 831006, 877173, 888365, 923340, 955548, 956916, 1066038, 1169564, 1194435, 1196145, 1303020, 1385010, 1433322, 1435374, 1461955, 1592580, 1594860, 1599057, 1662012, 1754346, 1776730, 1954403, 2077515, 2132076, 2388870, 2392290, 2631519, 2665095, 2770020, 2866644, 2870748, 2923910, 3198114, 3375787, 3508692, 3553460, 3583305, 3588435, 3908806, 4155030, 4385865, 4777740, 4784580, 4797171, 5263038, 5330190, 5847820, 5863209, 6396228, 6751574, 7166610, 7176870, 7817612, 7894557, 7995285, 8310060, 8771730, 9594342, 9772015, 10127361, 10526076, 10660380, 11726418, 13157595, 13503148, 14333220, 14353740, 15789114, 15990570, 16878935, 17543460, 17589627, 19188684, 19544030, 20254722, 23452836, 23985855, 26315190, 29316045, 30382083, 31578228, 31981140, 33757870, 35179254, 37133657, 39088060, 39472785, 40509444, 47971710, 50636805, 52630380, 52768881, 58632090, 60764166, 67515740, 70358508, 74267314, 78945570, 87948135, 91146249, 95943420, 101273610, 105537762, 111400971, 117264180, 121528332, 148534628, 151910415, 157891140, 175896270, 182292498, 185668285, 202547220, 211075524, 222801942, 263844405, 303820830, 334202913, 351792540, 364584996, 371336570, 445603884, 455731245, 527688810, 557004855, 607641660, 668405826, 742673140, 911462490, 1002608739, 1055377620, 1114009710, 1336811652, 1671014565, 1822924980, 2005217478, 2228019420, 3342029130, 4010434956, 5013043695, 6684058260, 10026087390, 20052174780]

約数ペア:

[(1, 20052174780), (2, 10026087390), (3, 6684058260), (4, 5013043695), (5, 4010434956), (6, 3342029130), (9, 2228019420), (10, 2005217478), (11, 1822924980), (12, 1671014565), (15, 1336811652), (18, 1114009710), (19, 1055377620), (20, 1002608739), (22, 911462490), (27, 742673140), (30, 668405826), (33, 607641660), (36, 557004855), (38, 527688810), (44, 455731245), (45, 445603884), (54, 371336570), (55, 364584996), (57, 351792540), (60, 334202913), (66, 303820830), (76, 263844405), (90, 222801942), (95, 211075524), (99, 202547220), (108, 185668285), (110, 182292498), (114, 175896270), (127, 157891140), (132, 151910415), (135, 148534628), (165, 121528332), (171, 117264180), (180, 111400971), (190, 105537762), (198, 101273610), (209, 95943420), (220, 91146249), (228, 87948135), (254, 78945570), (270, 74267314), (285, 70358508), (297, 67515740), (330, 60764166), (342, 58632090), (380, 52768881), (381, 52630380), (396, 50636805), (418, 47971710), (495, 40509444), (508, 39472785), (513, 39088060), (540, 37133657), (570, 35179254), (594, 33757870), (627, 31981140), (635, 31578228), (660, 30382083), (684, 29316045), (762, 26315190), (836, 23985855), (855, 23452836), (990, 20254722), (1026, 19544030), (1045, 19188684), (1140, 17589627), (1143, 17543460), (1188, 16878935), (1254, 15990570), (1270, 15789114), (1397, 14353740), (1399, 14333220), (1485, 13503148), (1524, 13157595), (1710, 11726418), (1881, 10660380), (1905, 10526076), (1980, 10127361), (2052, 9772015), (2090, 9594342), (2286, 8771730), (2413, 8310060), (2508, 7995285), (2540, 7894557), (2565, 7817612), (2794, 7176870), (2798, 7166610), (2970, 6751574), (3135, 6396228), (3420, 5863209), (3429, 5847820), (3762, 5330190), (3810, 5263038), (4180, 4797171), (4191, 4784580), (4197, 4777740), (4572, 4385865), (4826, 4155030), (5130, 3908806), (5588, 3588435), (5596, 3583305), (5643, 3553460), (5715, 3508692), (5940, 3375787), (6270, 3198114), (6858, 2923910), (6985, 2870748), (6995, 2866644), (7239, 2770020), (7524, 2665095), (7620, 2631519), (8382, 2392290), (8394, 2388870), (9405, 2132076), (9652, 2077515), (10260, 1954403), (11286, 1776730), (11430, 1754346), (12065, 1662012), (12540, 1599057), (12573, 1594860), (12591, 1592580), (13716, 1461955), (13970, 1435374), (13990, 1433322), (14478, 1385010), (15389, 1303020), (16764, 1196145), (16788, 1194435), (17145, 1169564), (18810, 1066038), (20955, 956916), (20985, 955548), (21717, 923340), (22572, 888365), (22860, 877173), (24130, 831006), (25146, 797430), (25182, 796290), (26543, 755460), (26581, 754380), (27940, 717687), (27980, 716661), (28215, 710692), (28956, 692505), (30778, 651510), (34290, 584782), (36195, 554004), (37620, 533019), (37719, 531620), (37773, 530860), (41910, 478458), (41970, 477774), (43434, 461670), (46167, 434340), (48260, 415503), (50292, 398715), (50364, 398145), (53086, 377730), (53162, 377190), (56430, 355346), (61556, 325755), (62865, 318972), (62955, 318516), (65151, 307780), (68580, 292391), (72390, 277002), (75438, 265810), (75546, 265430), (76945, 260604), (79629, 251820), (79743, 251460), (83820, 239229), (83940, 238887), (86868, 230835), (92334, 217170), (106172, 188865), (106324, 188595), (108585, 184668), (112860, 177673), (125730, 159486), (125910, 159258), (130302, 153890), (132715, 151092), (132905, 150876), (138501, 144780)]