90758850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:205

約数の個数: 192

約数和(自身を含む): 284148480

約数和(自身を除く): 193389630

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 50, 61, 65, 70, 75, 78, 91, 105, 109, 122, 130, 150, 175, 182, 183, 195, 210, 218, 273, 305, 325, 327, 350, 366, 390, 427, 455, 525, 545, 546, 610, 650, 654, 763, 793, 854, 910, 915, 975, 1050, 1090, 1281, 1365, 1417, 1525, 1526, 1586, 1635, 1830, 1950, 2135, 2275, 2289, 2379, 2562, 2725, 2730, 2834, 3050, 3270, 3815, 3965, 4251, 4270, 4550, 4575, 4578, 4758, 5450, 5551, 6405, 6649, 6825, 7085, 7630, 7930, 8175, 8502, 9150, 9919, 10675, 11102, 11445, 11895, 12810, 13298, 13650, 14170, 16350, 16653, 19075, 19825, 19838, 19947, 21255, 21350, 22890, 23790, 27755, 29757, 32025, 33245, 33306, 35425, 38150, 39650, 39894, 42510, 46543, 49595, 55510, 57225, 59475, 59514, 64050, 66490, 70850, 83265, 86437, 93086, 99190, 99735, 106275, 114450, 118950, 138775, 139629, 148785, 166225, 166530, 172874, 199470, 212550, 232715, 247975, 259311, 277550, 279258, 297570, 332450, 416325, 432185, 465430, 495950, 498675, 518622, 605059, 698145, 743925, 832650, 864370, 997350, 1163575, 1210118, 1296555, 1396290, 1487850, 1815177, 2160925, 2327150, 2593110, 3025295, 3490725, 3630354, 4321850, 6050590, 6482775, 6981450, 9075885, 12965550, 15126475, 18151770, 30252950, 45379425, 90758850]

約数ペア:

[(1, 90758850), (2, 45379425), (3, 30252950), (5, 18151770), (6, 15126475), (7, 12965550), (10, 9075885), (13, 6981450), (14, 6482775), (15, 6050590), (21, 4321850), (25, 3630354), (26, 3490725), (30, 3025295), (35, 2593110), (39, 2327150), (42, 2160925), (50, 1815177), (61, 1487850), (65, 1396290), (70, 1296555), (75, 1210118), (78, 1163575), (91, 997350), (105, 864370), (109, 832650), (122, 743925), (130, 698145), (150, 605059), (175, 518622), (182, 498675), (183, 495950), (195, 465430), (210, 432185), (218, 416325), (273, 332450), (305, 297570), (325, 279258), (327, 277550), (350, 259311), (366, 247975), (390, 232715), (427, 212550), (455, 199470), (525, 172874), (545, 166530), (546, 166225), (610, 148785), (650, 139629), (654, 138775), (763, 118950), (793, 114450), (854, 106275), (910, 99735), (915, 99190), (975, 93086), (1050, 86437), (1090, 83265), (1281, 70850), (1365, 66490), (1417, 64050), (1525, 59514), (1526, 59475), (1586, 57225), (1635, 55510), (1830, 49595), (1950, 46543), (2135, 42510), (2275, 39894), (2289, 39650), (2379, 38150), (2562, 35425), (2725, 33306), (2730, 33245), (2834, 32025), (3050, 29757), (3270, 27755), (3815, 23790), (3965, 22890), (4251, 21350), (4270, 21255), (4550, 19947), (4575, 19838), (4578, 19825), (4758, 19075), (5450, 16653), (5551, 16350), (6405, 14170), (6649, 13650), (6825, 13298), (7085, 12810), (7630, 11895), (7930, 11445), (8175, 11102), (8502, 10675), (9150, 9919)]