2017754550

素因数分解:

$2^1\times 3^4\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{691}}^1$

素因数の和:825

約数の個数: 240

約数和(自身を含む): 6478847232

約数和(自身を除く): 4461092682

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 81, 90, 103, 105, 126, 135, 150, 162, 175, 189, 206, 210, 225, 270, 309, 315, 350, 378, 405, 450, 515, 525, 567, 618, 630, 675, 691, 721, 810, 927, 945, 1030, 1050, 1134, 1350, 1382, 1442, 1545, 1575, 1854, 1890, 2025, 2073, 2163, 2575, 2781, 2835, 3090, 3150, 3455, 3605, 4050, 4146, 4326, 4635, 4725, 4837, 5150, 5562, 5670, 6219, 6489, 6910, 7210, 7725, 8343, 9270, 9450, 9674, 10365, 10815, 12438, 12978, 13905, 14175, 14511, 15450, 16686, 17275, 18025, 18657, 19467, 20730, 21630, 23175, 24185, 27810, 28350, 29022, 31095, 32445, 34550, 36050, 37314, 38934, 41715, 43533, 46350, 48370, 51825, 54075, 55971, 58401, 62190, 64890, 69525, 71173, 72555, 83430, 87066, 93285, 97335, 103650, 108150, 111942, 116802, 120925, 130599, 139050, 142346, 145110, 155475, 162225, 186570, 194670, 208575, 213519, 217665, 241850, 261198, 279855, 292005, 310950, 324450, 355865, 362775, 391797, 417150, 427038, 435330, 466425, 486675, 498211, 559710, 584010, 640557, 652995, 711730, 725550, 783594, 932850, 973350, 996422, 1067595, 1088325, 1281114, 1305990, 1399275, 1460025, 1494633, 1779325, 1921671, 1958985, 2135190, 2176650, 2491055, 2798550, 2920050, 2989266, 3202785, 3264975, 3558650, 3843342, 3917970, 4483899, 4982110, 5337975, 5765013, 6405570, 6529950, 7473165, 8967798, 9608355, 9794925, 10675950, 11530026, 12455275, 13451697, 14946330, 16013925, 19216710, 19589850, 22419495, 24910550, 26903394, 28825065, 32027850, 37365825, 40355091, 44838990, 48041775, 57650130, 67258485, 74731650, 80710182, 96083550, 112097475, 134516970, 144125325, 201775455, 224194950, 288250650, 336292425, 403550910, 672584850, 1008877275, 2017754550]

約数ペア:

[(1, 2017754550), (2, 1008877275), (3, 672584850), (5, 403550910), (6, 336292425), (7, 288250650), (9, 224194950), (10, 201775455), (14, 144125325), (15, 134516970), (18, 112097475), (21, 96083550), (25, 80710182), (27, 74731650), (30, 67258485), (35, 57650130), (42, 48041775), (45, 44838990), (50, 40355091), (54, 37365825), (63, 32027850), (70, 28825065), (75, 26903394), (81, 24910550), (90, 22419495), (103, 19589850), (105, 19216710), (126, 16013925), (135, 14946330), (150, 13451697), (162, 12455275), (175, 11530026), (189, 10675950), (206, 9794925), (210, 9608355), (225, 8967798), (270, 7473165), (309, 6529950), (315, 6405570), (350, 5765013), (378, 5337975), (405, 4982110), (450, 4483899), (515, 3917970), (525, 3843342), (567, 3558650), (618, 3264975), (630, 3202785), (675, 2989266), (691, 2920050), (721, 2798550), (810, 2491055), (927, 2176650), (945, 2135190), (1030, 1958985), (1050, 1921671), (1134, 1779325), (1350, 1494633), (1382, 1460025), (1442, 1399275), (1545, 1305990), (1575, 1281114), (1854, 1088325), (1890, 1067595), (2025, 996422), (2073, 973350), (2163, 932850), (2575, 783594), (2781, 725550), (2835, 711730), (3090, 652995), (3150, 640557), (3455, 584010), (3605, 559710), (4050, 498211), (4146, 486675), (4326, 466425), (4635, 435330), (4725, 427038), (4837, 417150), (5150, 391797), (5562, 362775), (5670, 355865), (6219, 324450), (6489, 310950), (6910, 292005), (7210, 279855), (7725, 261198), (8343, 241850), (9270, 217665), (9450, 213519), (9674, 208575), (10365, 194670), (10815, 186570), (12438, 162225), (12978, 155475), (13905, 145110), (14175, 142346), (14511, 139050), (15450, 130599), (16686, 120925), (17275, 116802), (18025, 111942), (18657, 108150), (19467, 103650), (20730, 97335), (21630, 93285), (23175, 87066), (24185, 83430), (27810, 72555), (28350, 71173), (29022, 69525), (31095, 64890), (32445, 62190), (34550, 58401), (36050, 55971), (37314, 54075), (38934, 51825), (41715, 48370), (43533, 46350)]