20187640200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11927}}^1$

素因数の和:11997

約数の個数: 384

約数和(自身を含む): 79514910720

約数和(自身を除く): 59327270520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 25, 26, 28, 30, 31, 35, 39, 40, 42, 50, 52, 56, 60, 62, 65, 70, 75, 78, 84, 91, 93, 100, 104, 105, 120, 124, 130, 140, 150, 155, 156, 168, 175, 182, 186, 195, 200, 210, 217, 248, 260, 273, 280, 300, 310, 312, 325, 350, 364, 372, 390, 403, 420, 434, 455, 465, 520, 525, 546, 600, 620, 650, 651, 700, 728, 744, 775, 780, 806, 840, 868, 910, 930, 975, 1050, 1085, 1092, 1209, 1240, 1300, 1302, 1365, 1400, 1550, 1560, 1612, 1736, 1820, 1860, 1950, 2015, 2100, 2170, 2184, 2275, 2325, 2418, 2600, 2604, 2730, 2821, 3100, 3224, 3255, 3640, 3720, 3900, 4030, 4200, 4340, 4550, 4650, 4836, 5208, 5425, 5460, 5642, 6045, 6200, 6510, 6825, 7800, 8060, 8463, 8680, 9100, 9300, 9672, 10075, 10850, 10920, 11284, 11927, 12090, 13020, 13650, 14105, 16120, 16275, 16926, 18200, 18600, 20150, 21700, 22568, 23854, 24180, 26040, 27300, 28210, 30225, 32550, 33852, 35781, 40300, 42315, 43400, 47708, 48360, 54600, 56420, 59635, 60450, 65100, 67704, 70525, 71562, 80600, 83489, 84630, 95416, 112840, 119270, 120900, 130200, 141050, 143124, 155051, 166978, 169260, 178905, 211575, 238540, 241800, 250467, 282100, 286248, 298175, 310102, 333956, 338520, 357810, 369737, 417445, 423150, 465153, 477080, 500934, 564200, 596350, 620204, 667912, 715620, 739474, 775255, 834890, 846300, 894525, 930306, 1001868, 1085357, 1109211, 1192700, 1240408, 1252335, 1431240, 1478948, 1550510, 1669780, 1692600, 1789050, 1848685, 1860612, 2003736, 2087225, 2170714, 2218422, 2325765, 2385400, 2504670, 2588159, 2957896, 3101020, 3256071, 3339560, 3578100, 3697370, 3721224, 3876275, 4174450, 4341428, 4436844, 4651530, 4806581, 5009340, 5176318, 5426785, 5546055, 6202040, 6261675, 6512142, 7156200, 7394740, 7752550, 7764477, 8348900, 8682856, 8873688, 9243425, 9303060, 9613162, 10018680, 10352636, 10853570, 11092110, 11628825, 12523350, 12940795, 13024284, 14419743, 14789480, 15505100, 15528954, 16280355, 16697800, 18486850, 18606120, 19226324, 20705272, 21707140, 22184220, 23257650, 24032905, 25046700, 25881590, 26048568, 27133925, 27730275, 28839486, 31010200, 31057908, 32560710, 33646067, 36973700, 38452648, 38822385, 43414280, 44368440, 46515300, 48065810, 50093400, 51763180, 54267850, 55460550, 57678972, 62115816, 64703975, 65121420, 67292134, 72098715, 73947400, 77644770, 81401775, 93030600, 96131620, 100938201, 103526360, 108535700, 110921100, 115357944, 120164525, 129407950, 130242840, 134584268, 144197430, 155289540, 162803550, 168230335, 192263240, 194111925, 201876402, 217071400, 221842200, 240329050, 258815900, 269168536, 288394860, 310579080, 325607100, 336460670, 360493575, 388223850, 403752804, 480658100, 504691005, 517631800, 576789720, 651214200, 672921340, 720987150, 776447700, 807505608, 841151675, 961316200, 1009382010, 1345842680, 1441974300, 1552895400, 1682303350, 2018764020, 2523455025, 2883948600, 3364606700, 4037528040, 5046910050, 6729213400, 10093820100, 20187640200]

約数ペア:

[(1, 20187640200), (2, 10093820100), (3, 6729213400), (4, 5046910050), (5, 4037528040), (6, 3364606700), (7, 2883948600), (8, 2523455025), (10, 2018764020), (12, 1682303350), (13, 1552895400), (14, 1441974300), (15, 1345842680), (20, 1009382010), (21, 961316200), (24, 841151675), (25, 807505608), (26, 776447700), (28, 720987150), (30, 672921340), (31, 651214200), (35, 576789720), (39, 517631800), (40, 504691005), (42, 480658100), (50, 403752804), (52, 388223850), (56, 360493575), (60, 336460670), (62, 325607100), (65, 310579080), (70, 288394860), (75, 269168536), (78, 258815900), (84, 240329050), (91, 221842200), (93, 217071400), (100, 201876402), (104, 194111925), (105, 192263240), (120, 168230335), (124, 162803550), (130, 155289540), (140, 144197430), (150, 134584268), (155, 130242840), (156, 129407950), (168, 120164525), (175, 115357944), (182, 110921100), (186, 108535700), (195, 103526360), (200, 100938201), (210, 96131620), (217, 93030600), (248, 81401775), (260, 77644770), (273, 73947400), (280, 72098715), (300, 67292134), (310, 65121420), (312, 64703975), (325, 62115816), (350, 57678972), (364, 55460550), (372, 54267850), (390, 51763180), (403, 50093400), (420, 48065810), (434, 46515300), (455, 44368440), (465, 43414280), (520, 38822385), (525, 38452648), (546, 36973700), (600, 33646067), (620, 32560710), (650, 31057908), (651, 31010200), (700, 28839486), (728, 27730275), (744, 27133925), (775, 26048568), (780, 25881590), (806, 25046700), (840, 24032905), (868, 23257650), (910, 22184220), (930, 21707140), (975, 20705272), (1050, 19226324), (1085, 18606120), (1092, 18486850), (1209, 16697800), (1240, 16280355), (1300, 15528954), (1302, 15505100), (1365, 14789480), (1400, 14419743), (1550, 13024284), (1560, 12940795), (1612, 12523350), (1736, 11628825), (1820, 11092110), (1860, 10853570), (1950, 10352636), (2015, 10018680), (2100, 9613162), (2170, 9303060), (2184, 9243425), (2275, 8873688), (2325, 8682856), (2418, 8348900), (2600, 7764477), (2604, 7752550), (2730, 7394740), (2821, 7156200), (3100, 6512142), (3224, 6261675), (3255, 6202040), (3640, 5546055), (3720, 5426785), (3900, 5176318), (4030, 5009340), (4200, 4806581), (4340, 4651530), (4550, 4436844), (4650, 4341428), (4836, 4174450), (5208, 3876275), (5425, 3721224), (5460, 3697370), (5642, 3578100), (6045, 3339560), (6200, 3256071), (6510, 3101020), (6825, 2957896), (7800, 2588159), (8060, 2504670), (8463, 2385400), (8680, 2325765), (9100, 2218422), (9300, 2170714), (9672, 2087225), (10075, 2003736), (10850, 1860612), (10920, 1848685), (11284, 1789050), (11927, 1692600), (12090, 1669780), (13020, 1550510), (13650, 1478948), (14105, 1431240), (16120, 1252335), (16275, 1240408), (16926, 1192700), (18200, 1109211), (18600, 1085357), (20150, 1001868), (21700, 930306), (22568, 894525), (23854, 846300), (24180, 834890), (26040, 775255), (27300, 739474), (28210, 715620), (30225, 667912), (32550, 620204), (33852, 596350), (35781, 564200), (40300, 500934), (42315, 477080), (43400, 465153), (47708, 423150), (48360, 417445), (54600, 369737), (56420, 357810), (59635, 338520), (60450, 333956), (65100, 310102), (67704, 298175), (70525, 286248), (71562, 282100), (80600, 250467), (83489, 241800), (84630, 238540), (95416, 211575), (112840, 178905), (119270, 169260), (120900, 166978), (130200, 155051), (141050, 143124)]