199557540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:200

約数の個数: 384

約数和(自身を含む): 794787840

約数和(自身を除く): 595230300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 31, 35, 36, 39, 42, 45, 52, 54, 60, 62, 63, 65, 70, 78, 84, 90, 91, 93, 105, 108, 117, 124, 126, 130, 131, 135, 140, 155, 156, 180, 182, 186, 189, 195, 210, 217, 234, 252, 260, 262, 270, 273, 279, 310, 315, 351, 364, 372, 378, 390, 393, 403, 420, 434, 455, 465, 468, 524, 540, 546, 558, 585, 620, 630, 651, 655, 702, 756, 780, 786, 806, 819, 837, 868, 910, 917, 930, 945, 1085, 1092, 1116, 1170, 1179, 1209, 1260, 1302, 1310, 1365, 1395, 1404, 1572, 1612, 1638, 1674, 1703, 1755, 1820, 1834, 1860, 1890, 1953, 1965, 2015, 2170, 2340, 2358, 2418, 2457, 2604, 2620, 2730, 2751, 2790, 2821, 3255, 3276, 3348, 3406, 3510, 3537, 3627, 3668, 3780, 3906, 3930, 4030, 4061, 4095, 4185, 4340, 4585, 4716, 4836, 4914, 5109, 5460, 5502, 5580, 5642, 5859, 5895, 6045, 6510, 6812, 7020, 7074, 7254, 7812, 7860, 8060, 8122, 8190, 8253, 8370, 8463, 8515, 9170, 9765, 9828, 10218, 10881, 11004, 11284, 11718, 11790, 11921, 12090, 12183, 12285, 13020, 13755, 14105, 14148, 14508, 15327, 16244, 16380, 16506, 16740, 16926, 17030, 17685, 18135, 18340, 19530, 20305, 20436, 21762, 23436, 23580, 23842, 24180, 24366, 24570, 24759, 25389, 25545, 27510, 28210, 28427, 29295, 30654, 33012, 33852, 34060, 35370, 35763, 36270, 36549, 39060, 40610, 41265, 42315, 43524, 45981, 47684, 48732, 49140, 49518, 50778, 51090, 52793, 54405, 55020, 56420, 56854, 58590, 59605, 60915, 61308, 70740, 71526, 72540, 73098, 76167, 76635, 81220, 82530, 84630, 85281, 91962, 99036, 101556, 102180, 105586, 107289, 108810, 109647, 113708, 117180, 119210, 121830, 123795, 126945, 142135, 143052, 146196, 152334, 153270, 158379, 165060, 169260, 170562, 178815, 182745, 183924, 211172, 214578, 217620, 219294, 229905, 238420, 243660, 247590, 253890, 255843, 263965, 284270, 304668, 306540, 316758, 321867, 341124, 357630, 365490, 369551, 380835, 426405, 429156, 438588, 459810, 475137, 495180, 507780, 511686, 527930, 536445, 548235, 568540, 633516, 643734, 715260, 730980, 739102, 761670, 767529, 791895, 852810, 919620, 950274, 1023372, 1055860, 1072890, 1096470, 1108653, 1279215, 1287468, 1425411, 1478204, 1523340, 1535058, 1583790, 1609335, 1705620, 1847755, 1900548, 2145780, 2192940, 2217306, 2375685, 2558430, 2850822, 3070116, 3167580, 3218670, 3325959, 3695510, 3837645, 4434612, 4751370, 5116860, 5543265, 5701644, 6437340, 6651918, 7127055, 7391020, 7675290, 9502740, 9977877, 11086530, 13303836, 14254110, 15350580, 16629795, 19955754, 22173060, 28508220, 33259590, 39911508, 49889385, 66519180, 99778770, 199557540]

約数ペア:

[(1, 199557540), (2, 99778770), (3, 66519180), (4, 49889385), (5, 39911508), (6, 33259590), (7, 28508220), (9, 22173060), (10, 19955754), (12, 16629795), (13, 15350580), (14, 14254110), (15, 13303836), (18, 11086530), (20, 9977877), (21, 9502740), (26, 7675290), (27, 7391020), (28, 7127055), (30, 6651918), (31, 6437340), (35, 5701644), (36, 5543265), (39, 5116860), (42, 4751370), (45, 4434612), (52, 3837645), (54, 3695510), (60, 3325959), (62, 3218670), (63, 3167580), (65, 3070116), (70, 2850822), (78, 2558430), (84, 2375685), (90, 2217306), (91, 2192940), (93, 2145780), (105, 1900548), (108, 1847755), (117, 1705620), (124, 1609335), (126, 1583790), (130, 1535058), (131, 1523340), (135, 1478204), (140, 1425411), (155, 1287468), (156, 1279215), (180, 1108653), (182, 1096470), (186, 1072890), (189, 1055860), (195, 1023372), (210, 950274), (217, 919620), (234, 852810), (252, 791895), (260, 767529), (262, 761670), (270, 739102), (273, 730980), (279, 715260), (310, 643734), (315, 633516), (351, 568540), (364, 548235), (372, 536445), (378, 527930), (390, 511686), (393, 507780), (403, 495180), (420, 475137), (434, 459810), (455, 438588), (465, 429156), (468, 426405), (524, 380835), (540, 369551), (546, 365490), (558, 357630), (585, 341124), (620, 321867), (630, 316758), (651, 306540), (655, 304668), (702, 284270), (756, 263965), (780, 255843), (786, 253890), (806, 247590), (819, 243660), (837, 238420), (868, 229905), (910, 219294), (917, 217620), (930, 214578), (945, 211172), (1085, 183924), (1092, 182745), (1116, 178815), (1170, 170562), (1179, 169260), (1209, 165060), (1260, 158379), (1302, 153270), (1310, 152334), (1365, 146196), (1395, 143052), (1404, 142135), (1572, 126945), (1612, 123795), (1638, 121830), (1674, 119210), (1703, 117180), (1755, 113708), (1820, 109647), (1834, 108810), (1860, 107289), (1890, 105586), (1953, 102180), (1965, 101556), (2015, 99036), (2170, 91962), (2340, 85281), (2358, 84630), (2418, 82530), (2457, 81220), (2604, 76635), (2620, 76167), (2730, 73098), (2751, 72540), (2790, 71526), (2821, 70740), (3255, 61308), (3276, 60915), (3348, 59605), (3406, 58590), (3510, 56854), (3537, 56420), (3627, 55020), (3668, 54405), (3780, 52793), (3906, 51090), (3930, 50778), (4030, 49518), (4061, 49140), (4095, 48732), (4185, 47684), (4340, 45981), (4585, 43524), (4716, 42315), (4836, 41265), (4914, 40610), (5109, 39060), (5460, 36549), (5502, 36270), (5580, 35763), (5642, 35370), (5859, 34060), (5895, 33852), (6045, 33012), (6510, 30654), (6812, 29295), (7020, 28427), (7074, 28210), (7254, 27510), (7812, 25545), (7860, 25389), (8060, 24759), (8122, 24570), (8190, 24366), (8253, 24180), (8370, 23842), (8463, 23580), (8515, 23436), (9170, 21762), (9765, 20436), (9828, 20305), (10218, 19530), (10881, 18340), (11004, 18135), (11284, 17685), (11718, 17030), (11790, 16926), (11921, 16740), (12090, 16506), (12183, 16380), (12285, 16244), (13020, 15327), (13755, 14508), (14105, 14148)]