2012390700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:265

約数の個数: 288

約数和(自身を含む): 6416256000

約数和(自身を除く): 4403865300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 41, 50, 57, 60, 75, 76, 79, 82, 95, 100, 109, 114, 123, 150, 158, 164, 190, 205, 218, 228, 237, 246, 285, 300, 316, 327, 380, 395, 410, 436, 474, 475, 492, 545, 570, 615, 654, 779, 790, 820, 948, 950, 1025, 1090, 1140, 1185, 1230, 1308, 1425, 1501, 1558, 1580, 1635, 1900, 1975, 2050, 2071, 2180, 2337, 2370, 2460, 2725, 2850, 3002, 3075, 3116, 3239, 3270, 3895, 3950, 4100, 4142, 4469, 4503, 4674, 4740, 5450, 5700, 5925, 6004, 6150, 6213, 6478, 6540, 7505, 7790, 7900, 8175, 8284, 8611, 8938, 9006, 9348, 9717, 10355, 10900, 11685, 11850, 12300, 12426, 12956, 13407, 15010, 15580, 16195, 16350, 17222, 17876, 18012, 19434, 19475, 20710, 22345, 22515, 23370, 23700, 24852, 25833, 26814, 30020, 31065, 32390, 32700, 34444, 37525, 38868, 38950, 41420, 43055, 44690, 45030, 46740, 48585, 51666, 51775, 53628, 58425, 61541, 62130, 64780, 67035, 75050, 77900, 80975, 84911, 86110, 89380, 90060, 97170, 103332, 103550, 111725, 112575, 116850, 123082, 124260, 129165, 134070, 150100, 155325, 161950, 163609, 169822, 172220, 184623, 194340, 207100, 215275, 223450, 225150, 233700, 242925, 246164, 254733, 258330, 268140, 307705, 310650, 323900, 327218, 335175, 339644, 353051, 369246, 424555, 430550, 446900, 450300, 485850, 490827, 509466, 516660, 615410, 621300, 645825, 654436, 670350, 706102, 738492, 818045, 849110, 861100, 923115, 971700, 981654, 1018932, 1059153, 1230820, 1273665, 1291650, 1340700, 1412204, 1538525, 1636090, 1698220, 1765255, 1846230, 1963308, 2118306, 2122775, 2454135, 2547330, 2583300, 3077050, 3272180, 3530510, 3692460, 4090225, 4236612, 4245550, 4615575, 4908270, 5094660, 5295765, 6154100, 6368325, 6707969, 7061020, 8180450, 8491100, 8826275, 9231150, 9816540, 10591530, 12270675, 12736650, 13415938, 16360900, 17652550, 18462300, 20123907, 21183060, 24541350, 25473300, 26478825, 26831876, 33539845, 35305100, 40247814, 49082700, 52957650, 67079690, 80495628, 100619535, 105915300, 134159380, 167699225, 201239070, 335398450, 402478140, 503097675, 670796900, 1006195350, 2012390700]

約数ペア:

[(1, 2012390700), (2, 1006195350), (3, 670796900), (4, 503097675), (5, 402478140), (6, 335398450), (10, 201239070), (12, 167699225), (15, 134159380), (19, 105915300), (20, 100619535), (25, 80495628), (30, 67079690), (38, 52957650), (41, 49082700), (50, 40247814), (57, 35305100), (60, 33539845), (75, 26831876), (76, 26478825), (79, 25473300), (82, 24541350), (95, 21183060), (100, 20123907), (109, 18462300), (114, 17652550), (123, 16360900), (150, 13415938), (158, 12736650), (164, 12270675), (190, 10591530), (205, 9816540), (218, 9231150), (228, 8826275), (237, 8491100), (246, 8180450), (285, 7061020), (300, 6707969), (316, 6368325), (327, 6154100), (380, 5295765), (395, 5094660), (410, 4908270), (436, 4615575), (474, 4245550), (475, 4236612), (492, 4090225), (545, 3692460), (570, 3530510), (615, 3272180), (654, 3077050), (779, 2583300), (790, 2547330), (820, 2454135), (948, 2122775), (950, 2118306), (1025, 1963308), (1090, 1846230), (1140, 1765255), (1185, 1698220), (1230, 1636090), (1308, 1538525), (1425, 1412204), (1501, 1340700), (1558, 1291650), (1580, 1273665), (1635, 1230820), (1900, 1059153), (1975, 1018932), (2050, 981654), (2071, 971700), (2180, 923115), (2337, 861100), (2370, 849110), (2460, 818045), (2725, 738492), (2850, 706102), (3002, 670350), (3075, 654436), (3116, 645825), (3239, 621300), (3270, 615410), (3895, 516660), (3950, 509466), (4100, 490827), (4142, 485850), (4469, 450300), (4503, 446900), (4674, 430550), (4740, 424555), (5450, 369246), (5700, 353051), (5925, 339644), (6004, 335175), (6150, 327218), (6213, 323900), (6478, 310650), (6540, 307705), (7505, 268140), (7790, 258330), (7900, 254733), (8175, 246164), (8284, 242925), (8611, 233700), (8938, 225150), (9006, 223450), (9348, 215275), (9717, 207100), (10355, 194340), (10900, 184623), (11685, 172220), (11850, 169822), (12300, 163609), (12426, 161950), (12956, 155325), (13407, 150100), (15010, 134070), (15580, 129165), (16195, 124260), (16350, 123082), (17222, 116850), (17876, 112575), (18012, 111725), (19434, 103550), (19475, 103332), (20710, 97170), (22345, 90060), (22515, 89380), (23370, 86110), (23700, 84911), (24852, 80975), (25833, 77900), (26814, 75050), (30020, 67035), (31065, 64780), (32390, 62130), (32700, 61541), (34444, 58425), (37525, 53628), (38868, 51775), (38950, 51666), (41420, 48585), (43055, 46740), (44690, 45030)]