304865700500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{2377}}^1$

素因数の和:2683

約数の個数: 192

約数和(自身を含む): 717956628480

約数和(自身を除く): 413090927980

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 79, 85, 100, 125, 158, 170, 191, 250, 316, 340, 382, 395, 425, 500, 764, 790, 850, 955, 1343, 1580, 1700, 1910, 1975, 2125, 2377, 2686, 3247, 3820, 3950, 4250, 4754, 4775, 5372, 6494, 6715, 7900, 8500, 9508, 9550, 9875, 11885, 12988, 13430, 15089, 16235, 19100, 19750, 23770, 23875, 26860, 30178, 32470, 33575, 39500, 40409, 47540, 47750, 59425, 60356, 64940, 67150, 75445, 80818, 81175, 95500, 118850, 134300, 150890, 161636, 162350, 167875, 187783, 202045, 237700, 256513, 297125, 301780, 324700, 335750, 375566, 377225, 404090, 405875, 454007, 513026, 594250, 671500, 751132, 754450, 808180, 811750, 908014, 938915, 1010225, 1026052, 1188500, 1282565, 1508900, 1623500, 1816028, 1877830, 1886125, 2020450, 2270035, 2565130, 3192311, 3755660, 3772250, 4040900, 4540070, 4694575, 5051125, 5130260, 6384622, 6412825, 7544500, 7718119, 9080140, 9389150, 10102250, 11350175, 12769244, 12825650, 15436238, 15961555, 18778300, 20204500, 22700350, 23472875, 25651300, 30872476, 31923110, 32064125, 35866553, 38590595, 45400700, 46945750, 56750875, 63846220, 64128250, 71733106, 77181190, 79807775, 93891500, 113501750, 128256500, 143466212, 154362380, 159615550, 179332765, 192952975, 227003500, 319231100, 358665530, 385905950, 399038875, 609731401, 717331060, 771811900, 798077750, 896663825, 964764875, 1219462802, 1596155500, 1793327650, 1929529750, 2438925604, 3048657005, 3586655300, 3859059500, 4483319125, 6097314010, 8966638250, 12194628020, 15243285025, 17933276500, 30486570050, 60973140100, 76216425125, 152432850250, 304865700500]

約数ペア:

[(1, 304865700500), (2, 152432850250), (4, 76216425125), (5, 60973140100), (10, 30486570050), (17, 17933276500), (20, 15243285025), (25, 12194628020), (34, 8966638250), (50, 6097314010), (68, 4483319125), (79, 3859059500), (85, 3586655300), (100, 3048657005), (125, 2438925604), (158, 1929529750), (170, 1793327650), (191, 1596155500), (250, 1219462802), (316, 964764875), (340, 896663825), (382, 798077750), (395, 771811900), (425, 717331060), (500, 609731401), (764, 399038875), (790, 385905950), (850, 358665530), (955, 319231100), (1343, 227003500), (1580, 192952975), (1700, 179332765), (1910, 159615550), (1975, 154362380), (2125, 143466212), (2377, 128256500), (2686, 113501750), (3247, 93891500), (3820, 79807775), (3950, 77181190), (4250, 71733106), (4754, 64128250), (4775, 63846220), (5372, 56750875), (6494, 46945750), (6715, 45400700), (7900, 38590595), (8500, 35866553), (9508, 32064125), (9550, 31923110), (9875, 30872476), (11885, 25651300), (12988, 23472875), (13430, 22700350), (15089, 20204500), (16235, 18778300), (19100, 15961555), (19750, 15436238), (23770, 12825650), (23875, 12769244), (26860, 11350175), (30178, 10102250), (32470, 9389150), (33575, 9080140), (39500, 7718119), (40409, 7544500), (47540, 6412825), (47750, 6384622), (59425, 5130260), (60356, 5051125), (64940, 4694575), (67150, 4540070), (75445, 4040900), (80818, 3772250), (81175, 3755660), (95500, 3192311), (118850, 2565130), (134300, 2270035), (150890, 2020450), (161636, 1886125), (162350, 1877830), (167875, 1816028), (187783, 1623500), (202045, 1508900), (237700, 1282565), (256513, 1188500), (297125, 1026052), (301780, 1010225), (324700, 938915), (335750, 908014), (375566, 811750), (377225, 808180), (404090, 754450), (405875, 751132), (454007, 671500), (513026, 594250)]