1489796550

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:266

約数の個数: 288

約数和(自身を含む): 4621204224

約数和(自身を除く): 3131407674

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 33, 45, 50, 54, 55, 66, 71, 75, 81, 90, 99, 110, 135, 142, 150, 157, 162, 165, 198, 213, 225, 243, 270, 275, 297, 314, 330, 355, 405, 426, 450, 471, 486, 495, 550, 594, 639, 675, 710, 781, 785, 810, 825, 891, 942, 990, 1065, 1215, 1278, 1350, 1413, 1485, 1562, 1570, 1650, 1727, 1775, 1782, 1917, 2025, 2130, 2343, 2355, 2430, 2475, 2673, 2826, 2970, 3195, 3454, 3550, 3834, 3905, 3925, 4050, 4239, 4455, 4686, 4710, 4950, 5181, 5325, 5346, 5751, 6075, 6390, 7029, 7065, 7425, 7810, 7850, 8478, 8635, 8910, 9585, 10362, 10650, 11147, 11502, 11715, 11775, 12150, 12717, 13365, 14058, 14130, 14850, 15543, 15975, 17253, 17270, 19170, 19525, 21087, 21195, 22275, 22294, 23430, 23550, 25434, 25905, 26730, 28755, 31086, 31950, 33441, 34506, 35145, 35325, 38151, 39050, 42174, 42390, 43175, 44550, 46629, 47925, 51810, 55735, 57510, 58575, 63261, 63585, 66825, 66882, 70290, 70650, 76302, 77715, 86265, 86350, 93258, 95850, 100323, 105435, 105975, 111470, 117150, 122617, 126522, 127170, 129525, 133650, 139887, 143775, 155430, 167205, 172530, 175725, 189783, 190755, 200646, 210870, 211950, 233145, 245234, 259050, 278675, 279774, 287550, 300969, 316305, 317925, 334410, 351450, 367851, 379566, 381510, 388575, 419661, 431325, 466290, 501615, 527175, 557350, 601938, 613085, 632610, 635850, 699435, 735702, 777150, 836025, 839322, 862650, 902907, 948915, 953775, 1003230, 1054350, 1103553, 1165725, 1226170, 1398870, 1504845, 1581525, 1672050, 1805814, 1839255, 1897830, 1907550, 2098305, 2207106, 2331450, 2508075, 2708721, 3009690, 3065425, 3163050, 3310659, 3497175, 3678510, 4196610, 4514535, 4744575, 5016150, 5417442, 5517765, 6130850, 6621318, 6994350, 7524225, 9029070, 9196275, 9489150, 9931977, 10491525, 11035530, 13543605, 15048450, 16553295, 18392550, 19863954, 20983050, 22572675, 27087210, 27588825, 29795931, 33106590, 45145350, 49659885, 55177650, 59591862, 67718025, 82766475, 99319770, 135436050, 148979655, 165532950, 248299425, 297959310, 496598850, 744898275, 1489796550]

約数ペア:

[(1, 1489796550), (2, 744898275), (3, 496598850), (5, 297959310), (6, 248299425), (9, 165532950), (10, 148979655), (11, 135436050), (15, 99319770), (18, 82766475), (22, 67718025), (25, 59591862), (27, 55177650), (30, 49659885), (33, 45145350), (45, 33106590), (50, 29795931), (54, 27588825), (55, 27087210), (66, 22572675), (71, 20983050), (75, 19863954), (81, 18392550), (90, 16553295), (99, 15048450), (110, 13543605), (135, 11035530), (142, 10491525), (150, 9931977), (157, 9489150), (162, 9196275), (165, 9029070), (198, 7524225), (213, 6994350), (225, 6621318), (243, 6130850), (270, 5517765), (275, 5417442), (297, 5016150), (314, 4744575), (330, 4514535), (355, 4196610), (405, 3678510), (426, 3497175), (450, 3310659), (471, 3163050), (486, 3065425), (495, 3009690), (550, 2708721), (594, 2508075), (639, 2331450), (675, 2207106), (710, 2098305), (781, 1907550), (785, 1897830), (810, 1839255), (825, 1805814), (891, 1672050), (942, 1581525), (990, 1504845), (1065, 1398870), (1215, 1226170), (1278, 1165725), (1350, 1103553), (1413, 1054350), (1485, 1003230), (1562, 953775), (1570, 948915), (1650, 902907), (1727, 862650), (1775, 839322), (1782, 836025), (1917, 777150), (2025, 735702), (2130, 699435), (2343, 635850), (2355, 632610), (2430, 613085), (2475, 601938), (2673, 557350), (2826, 527175), (2970, 501615), (3195, 466290), (3454, 431325), (3550, 419661), (3834, 388575), (3905, 381510), (3925, 379566), (4050, 367851), (4239, 351450), (4455, 334410), (4686, 317925), (4710, 316305), (4950, 300969), (5181, 287550), (5325, 279774), (5346, 278675), (5751, 259050), (6075, 245234), (6390, 233145), (7029, 211950), (7065, 210870), (7425, 200646), (7810, 190755), (7850, 189783), (8478, 175725), (8635, 172530), (8910, 167205), (9585, 155430), (10362, 143775), (10650, 139887), (11147, 133650), (11502, 129525), (11715, 127170), (11775, 126522), (12150, 122617), (12717, 117150), (13365, 111470), (14058, 105975), (14130, 105435), (14850, 100323), (15543, 95850), (15975, 93258), (17253, 86350), (17270, 86265), (19170, 77715), (19525, 76302), (21087, 70650), (21195, 70290), (22275, 66882), (22294, 66825), (23430, 63585), (23550, 63261), (25434, 58575), (25905, 57510), (26730, 55735), (28755, 51810), (31086, 47925), (31950, 46629), (33441, 44550), (34506, 43175), (35145, 42390), (35325, 42174), (38151, 39050)]