551853900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{467}}^1$

素因数の和:601

約数の個数: 216

約数和(自身を含む): 1885285584

約数和(自身を除く): 1333431684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 101, 117, 130, 150, 156, 180, 195, 202, 225, 234, 260, 300, 303, 325, 390, 404, 450, 467, 468, 505, 585, 606, 650, 780, 900, 909, 934, 975, 1010, 1170, 1212, 1300, 1313, 1401, 1515, 1818, 1868, 1950, 2020, 2335, 2340, 2525, 2626, 2802, 2925, 3030, 3636, 3900, 3939, 4203, 4545, 4670, 5050, 5252, 5604, 5850, 6060, 6071, 6565, 7005, 7575, 7878, 8406, 9090, 9340, 10100, 11675, 11700, 11817, 12142, 13130, 14010, 15150, 15756, 16812, 18180, 18213, 19695, 21015, 22725, 23350, 23634, 24284, 26260, 28020, 30300, 30355, 32825, 35025, 36426, 39390, 42030, 45450, 46700, 47167, 47268, 54639, 59085, 60710, 65650, 70050, 72852, 78780, 84060, 90900, 91065, 94334, 98475, 105075, 109278, 118170, 121420, 131300, 140100, 141501, 151775, 182130, 188668, 196950, 210150, 218556, 235835, 236340, 273195, 283002, 295425, 303550, 364260, 393900, 420300, 424503, 455325, 471670, 546390, 566004, 590850, 607100, 613171, 707505, 849006, 910650, 943340, 1092780, 1179175, 1181700, 1226342, 1365975, 1415010, 1698012, 1821300, 1839513, 2122515, 2358350, 2452684, 2731950, 2830020, 3065855, 3537525, 3679026, 4245030, 4716700, 5463900, 5518539, 6131710, 7075050, 7358052, 8490060, 9197565, 10612575, 11037078, 12263420, 14150100, 15329275, 18395130, 21225150, 22074156, 27592695, 30658550, 36790260, 42450300, 45987825, 55185390, 61317100, 91975650, 110370780, 137963475, 183951300, 275926950, 551853900]

約数ペア:

[(1, 551853900), (2, 275926950), (3, 183951300), (4, 137963475), (5, 110370780), (6, 91975650), (9, 61317100), (10, 55185390), (12, 45987825), (13, 42450300), (15, 36790260), (18, 30658550), (20, 27592695), (25, 22074156), (26, 21225150), (30, 18395130), (36, 15329275), (39, 14150100), (45, 12263420), (50, 11037078), (52, 10612575), (60, 9197565), (65, 8490060), (75, 7358052), (78, 7075050), (90, 6131710), (100, 5518539), (101, 5463900), (117, 4716700), (130, 4245030), (150, 3679026), (156, 3537525), (180, 3065855), (195, 2830020), (202, 2731950), (225, 2452684), (234, 2358350), (260, 2122515), (300, 1839513), (303, 1821300), (325, 1698012), (390, 1415010), (404, 1365975), (450, 1226342), (467, 1181700), (468, 1179175), (505, 1092780), (585, 943340), (606, 910650), (650, 849006), (780, 707505), (900, 613171), (909, 607100), (934, 590850), (975, 566004), (1010, 546390), (1170, 471670), (1212, 455325), (1300, 424503), (1313, 420300), (1401, 393900), (1515, 364260), (1818, 303550), (1868, 295425), (1950, 283002), (2020, 273195), (2335, 236340), (2340, 235835), (2525, 218556), (2626, 210150), (2802, 196950), (2925, 188668), (3030, 182130), (3636, 151775), (3900, 141501), (3939, 140100), (4203, 131300), (4545, 121420), (4670, 118170), (5050, 109278), (5252, 105075), (5604, 98475), (5850, 94334), (6060, 91065), (6071, 90900), (6565, 84060), (7005, 78780), (7575, 72852), (7878, 70050), (8406, 65650), (9090, 60710), (9340, 59085), (10100, 54639), (11675, 47268), (11700, 47167), (11817, 46700), (12142, 45450), (13130, 42030), (14010, 39390), (15150, 36426), (15756, 35025), (16812, 32825), (18180, 30355), (18213, 30300), (19695, 28020), (21015, 26260), (22725, 24284), (23350, 23634)]