201785220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:259

約数の個数: 288

約数和(自身を含む): 767090688

約数和(自身を除く): 565305468

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 97, 105, 117, 126, 127, 130, 140, 156, 180, 182, 194, 195, 210, 234, 252, 254, 260, 273, 291, 315, 364, 381, 388, 390, 420, 455, 468, 485, 508, 546, 582, 585, 630, 635, 679, 762, 780, 819, 873, 889, 910, 970, 1092, 1143, 1164, 1170, 1260, 1261, 1270, 1358, 1365, 1455, 1524, 1638, 1651, 1746, 1778, 1820, 1905, 1940, 2037, 2286, 2340, 2522, 2540, 2667, 2716, 2730, 2910, 3276, 3302, 3395, 3492, 3556, 3783, 3810, 4074, 4095, 4365, 4445, 4572, 4953, 5044, 5334, 5460, 5715, 5820, 6111, 6305, 6604, 6790, 7566, 7620, 8001, 8148, 8190, 8255, 8730, 8827, 8890, 9906, 10185, 10668, 11349, 11430, 11557, 12222, 12319, 12610, 13335, 13580, 14859, 15132, 16002, 16380, 16510, 17460, 17654, 17780, 18915, 19812, 20370, 22698, 22860, 23114, 24444, 24638, 24765, 25220, 26481, 26670, 29718, 30555, 32004, 33020, 34671, 35308, 36957, 37830, 40005, 40740, 44135, 45396, 46228, 49276, 49530, 52962, 53340, 56745, 57785, 59436, 61110, 61595, 69342, 73914, 74295, 75660, 79443, 80010, 86233, 88270, 99060, 104013, 105924, 110871, 113490, 115570, 122220, 123190, 132405, 138684, 147828, 148590, 158886, 160020, 160147, 172466, 173355, 176540, 184785, 208026, 221742, 226980, 231140, 246380, 258699, 264810, 297180, 317772, 320294, 344932, 346710, 369570, 397215, 416052, 431165, 443484, 480441, 517398, 520065, 529620, 554355, 640588, 693420, 739140, 776097, 794430, 800735, 862330, 960882, 1034796, 1040130, 1108710, 1121029, 1293495, 1441323, 1552194, 1588860, 1601470, 1724660, 1921764, 2080260, 2217420, 2242058, 2402205, 2586990, 2882646, 3104388, 3202940, 3363087, 3880485, 4484116, 4804410, 5173980, 5605145, 5765292, 6726174, 7206615, 7760970, 9608820, 10089261, 11210290, 13452348, 14413230, 15521940, 16815435, 20178522, 22420580, 28826460, 33630870, 40357044, 50446305, 67261740, 100892610, 201785220]

約数ペア:

[(1, 201785220), (2, 100892610), (3, 67261740), (4, 50446305), (5, 40357044), (6, 33630870), (7, 28826460), (9, 22420580), (10, 20178522), (12, 16815435), (13, 15521940), (14, 14413230), (15, 13452348), (18, 11210290), (20, 10089261), (21, 9608820), (26, 7760970), (28, 7206615), (30, 6726174), (35, 5765292), (36, 5605145), (39, 5173980), (42, 4804410), (45, 4484116), (52, 3880485), (60, 3363087), (63, 3202940), (65, 3104388), (70, 2882646), (78, 2586990), (84, 2402205), (90, 2242058), (91, 2217420), (97, 2080260), (105, 1921764), (117, 1724660), (126, 1601470), (127, 1588860), (130, 1552194), (140, 1441323), (156, 1293495), (180, 1121029), (182, 1108710), (194, 1040130), (195, 1034796), (210, 960882), (234, 862330), (252, 800735), (254, 794430), (260, 776097), (273, 739140), (291, 693420), (315, 640588), (364, 554355), (381, 529620), (388, 520065), (390, 517398), (420, 480441), (455, 443484), (468, 431165), (485, 416052), (508, 397215), (546, 369570), (582, 346710), (585, 344932), (630, 320294), (635, 317772), (679, 297180), (762, 264810), (780, 258699), (819, 246380), (873, 231140), (889, 226980), (910, 221742), (970, 208026), (1092, 184785), (1143, 176540), (1164, 173355), (1170, 172466), (1260, 160147), (1261, 160020), (1270, 158886), (1358, 148590), (1365, 147828), (1455, 138684), (1524, 132405), (1638, 123190), (1651, 122220), (1746, 115570), (1778, 113490), (1820, 110871), (1905, 105924), (1940, 104013), (2037, 99060), (2286, 88270), (2340, 86233), (2522, 80010), (2540, 79443), (2667, 75660), (2716, 74295), (2730, 73914), (2910, 69342), (3276, 61595), (3302, 61110), (3395, 59436), (3492, 57785), (3556, 56745), (3783, 53340), (3810, 52962), (4074, 49530), (4095, 49276), (4365, 46228), (4445, 45396), (4572, 44135), (4953, 40740), (5044, 40005), (5334, 37830), (5460, 36957), (5715, 35308), (5820, 34671), (6111, 33020), (6305, 32004), (6604, 30555), (6790, 29718), (7566, 26670), (7620, 26481), (8001, 25220), (8148, 24765), (8190, 24638), (8255, 24444), (8730, 23114), (8827, 22860), (8890, 22698), (9906, 20370), (10185, 19812), (10668, 18915), (11349, 17780), (11430, 17654), (11557, 17460), (12222, 16510), (12319, 16380), (12610, 16002), (13335, 15132), (13580, 14859)]