25345509420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{26249}}^1$

素因数の和:26309

約数の個数: 288

約数和(自身を含む): 93844800000

約数和(自身を除く): 68499290580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 28, 30, 33, 35, 38, 42, 44, 55, 57, 60, 66, 70, 76, 77, 84, 95, 105, 110, 114, 121, 132, 133, 140, 154, 165, 190, 209, 210, 220, 228, 231, 242, 266, 285, 308, 330, 363, 380, 385, 399, 418, 420, 462, 484, 532, 570, 605, 627, 660, 665, 726, 770, 798, 836, 847, 924, 1045, 1140, 1155, 1210, 1254, 1330, 1452, 1463, 1540, 1596, 1694, 1815, 1995, 2090, 2299, 2310, 2420, 2508, 2541, 2660, 2926, 3135, 3388, 3630, 3990, 4180, 4235, 4389, 4598, 4620, 5082, 5852, 6270, 6897, 7260, 7315, 7980, 8470, 8778, 9196, 10164, 11495, 12540, 12705, 13794, 14630, 16093, 16940, 17556, 21945, 22990, 25410, 26249, 27588, 29260, 32186, 34485, 43890, 45980, 48279, 50820, 52498, 64372, 68970, 78747, 80465, 87780, 96558, 104996, 131245, 137940, 157494, 160930, 183743, 193116, 241395, 262490, 288739, 314988, 321860, 367486, 393735, 482790, 498731, 524980, 551229, 577478, 734972, 787470, 866217, 918715, 965580, 997462, 1102458, 1154956, 1443695, 1496193, 1574940, 1732434, 1837430, 1994924, 2021173, 2204916, 2493655, 2756145, 2887390, 2992386, 3176129, 3464868, 3491117, 3674860, 4042346, 4331085, 4987310, 5486041, 5512290, 5774780, 5984772, 6063519, 6352258, 6982234, 7480965, 8084692, 8662170, 9528387, 9974620, 10105865, 10473351, 10972082, 11024580, 12127038, 12704516, 13964468, 14961930, 15880645, 16458123, 17324340, 17455585, 19056774, 20211730, 20946702, 21944164, 22232903, 24254076, 27430205, 29923860, 30317595, 31761290, 32916246, 34911170, 38113548, 38402287, 40423460, 41893404, 44465806, 47641935, 52366755, 54860410, 60346451, 60635190, 63522580, 65832492, 66698709, 69822340, 76804574, 82290615, 88931612, 95283870, 104733510, 109720820, 111164515, 115206861, 120692902, 121270380, 133397418, 153609148, 164581230, 181039353, 190567740, 192011435, 209467020, 222329030, 230413722, 241385804, 266794836, 301732255, 329162460, 333493545, 362078706, 384022870, 422425157, 444658060, 460827444, 576034305, 603464510, 666987090, 724157412, 768045740, 844850314, 905196765, 1152068610, 1206929020, 1267275471, 1333974180, 1689700628, 1810393530, 2112125785, 2304137220, 2534550942, 3620787060, 4224251570, 5069101884, 6336377355, 8448503140, 12672754710, 25345509420]

約数ペア:

[(1, 25345509420), (2, 12672754710), (3, 8448503140), (4, 6336377355), (5, 5069101884), (6, 4224251570), (7, 3620787060), (10, 2534550942), (11, 2304137220), (12, 2112125785), (14, 1810393530), (15, 1689700628), (19, 1333974180), (20, 1267275471), (21, 1206929020), (22, 1152068610), (28, 905196765), (30, 844850314), (33, 768045740), (35, 724157412), (38, 666987090), (42, 603464510), (44, 576034305), (55, 460827444), (57, 444658060), (60, 422425157), (66, 384022870), (70, 362078706), (76, 333493545), (77, 329162460), (84, 301732255), (95, 266794836), (105, 241385804), (110, 230413722), (114, 222329030), (121, 209467020), (132, 192011435), (133, 190567740), (140, 181039353), (154, 164581230), (165, 153609148), (190, 133397418), (209, 121270380), (210, 120692902), (220, 115206861), (228, 111164515), (231, 109720820), (242, 104733510), (266, 95283870), (285, 88931612), (308, 82290615), (330, 76804574), (363, 69822340), (380, 66698709), (385, 65832492), (399, 63522580), (418, 60635190), (420, 60346451), (462, 54860410), (484, 52366755), (532, 47641935), (570, 44465806), (605, 41893404), (627, 40423460), (660, 38402287), (665, 38113548), (726, 34911170), (770, 32916246), (798, 31761290), (836, 30317595), (847, 29923860), (924, 27430205), (1045, 24254076), (1140, 22232903), (1155, 21944164), (1210, 20946702), (1254, 20211730), (1330, 19056774), (1452, 17455585), (1463, 17324340), (1540, 16458123), (1596, 15880645), (1694, 14961930), (1815, 13964468), (1995, 12704516), (2090, 12127038), (2299, 11024580), (2310, 10972082), (2420, 10473351), (2508, 10105865), (2541, 9974620), (2660, 9528387), (2926, 8662170), (3135, 8084692), (3388, 7480965), (3630, 6982234), (3990, 6352258), (4180, 6063519), (4235, 5984772), (4389, 5774780), (4598, 5512290), (4620, 5486041), (5082, 4987310), (5852, 4331085), (6270, 4042346), (6897, 3674860), (7260, 3491117), (7315, 3464868), (7980, 3176129), (8470, 2992386), (8778, 2887390), (9196, 2756145), (10164, 2493655), (11495, 2204916), (12540, 2021173), (12705, 1994924), (13794, 1837430), (14630, 1732434), (16093, 1574940), (16940, 1496193), (17556, 1443695), (21945, 1154956), (22990, 1102458), (25410, 997462), (26249, 965580), (27588, 918715), (29260, 866217), (32186, 787470), (34485, 734972), (43890, 577478), (45980, 551229), (48279, 524980), (50820, 498731), (52498, 482790), (64372, 393735), (68970, 367486), (78747, 321860), (80465, 314988), (87780, 288739), (96558, 262490), (104996, 241395), (131245, 193116), (137940, 183743), (157494, 160930)]