47988450

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{17}}^2\times {\mathrm{41}}^1$

素因数の和:99

約数の個数: 180

約数和(自身を含む): 145096182

約数和(自身を除く): 97107732

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 27, 30, 34, 41, 45, 50, 51, 54, 75, 81, 82, 85, 90, 102, 123, 135, 150, 153, 162, 170, 205, 225, 246, 255, 270, 289, 306, 369, 405, 410, 425, 450, 459, 510, 578, 615, 675, 697, 738, 765, 810, 850, 867, 918, 1025, 1107, 1230, 1275, 1350, 1377, 1394, 1445, 1530, 1734, 1845, 2025, 2050, 2091, 2214, 2295, 2550, 2601, 2754, 2890, 3075, 3321, 3485, 3690, 3825, 4050, 4182, 4335, 4590, 5202, 5535, 6150, 6273, 6642, 6885, 6970, 7225, 7650, 7803, 8670, 9225, 10455, 11070, 11475, 11849, 12546, 13005, 13770, 14450, 15606, 16605, 17425, 18450, 18819, 20910, 21675, 22950, 23409, 23698, 26010, 27675, 31365, 33210, 34425, 34850, 35547, 37638, 39015, 43350, 46818, 52275, 55350, 56457, 59245, 62730, 65025, 68850, 71094, 78030, 83025, 94095, 104550, 106641, 112914, 117045, 118490, 130050, 156825, 166050, 177735, 188190, 195075, 213282, 234090, 282285, 296225, 313650, 319923, 355470, 390150, 470475, 533205, 564570, 585225, 592450, 639846, 888675, 940950, 959769, 1066410, 1170450, 1411425, 1599615, 1777350, 1919538, 2666025, 2822850, 3199230, 4798845, 5332050, 7998075, 9597690, 15996150, 23994225, 47988450]

約数ペア:

[(1, 47988450), (2, 23994225), (3, 15996150), (5, 9597690), (6, 7998075), (9, 5332050), (10, 4798845), (15, 3199230), (17, 2822850), (18, 2666025), (25, 1919538), (27, 1777350), (30, 1599615), (34, 1411425), (41, 1170450), (45, 1066410), (50, 959769), (51, 940950), (54, 888675), (75, 639846), (81, 592450), (82, 585225), (85, 564570), (90, 533205), (102, 470475), (123, 390150), (135, 355470), (150, 319923), (153, 313650), (162, 296225), (170, 282285), (205, 234090), (225, 213282), (246, 195075), (255, 188190), (270, 177735), (289, 166050), (306, 156825), (369, 130050), (405, 118490), (410, 117045), (425, 112914), (450, 106641), (459, 104550), (510, 94095), (578, 83025), (615, 78030), (675, 71094), (697, 68850), (738, 65025), (765, 62730), (810, 59245), (850, 56457), (867, 55350), (918, 52275), (1025, 46818), (1107, 43350), (1230, 39015), (1275, 37638), (1350, 35547), (1377, 34850), (1394, 34425), (1445, 33210), (1530, 31365), (1734, 27675), (1845, 26010), (2025, 23698), (2050, 23409), (2091, 22950), (2214, 21675), (2295, 20910), (2550, 18819), (2601, 18450), (2754, 17425), (2890, 16605), (3075, 15606), (3321, 14450), (3485, 13770), (3690, 13005), (3825, 12546), (4050, 11849), (4182, 11475), (4335, 11070), (4590, 10455), (5202, 9225), (5535, 8670), (6150, 7803), (6273, 7650), (6642, 7225), (6885, 6970)]