66875490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:150

約数の個数: 192

約数和(自身を含む): 206841600

約数和(自身を除く): 139966110

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 27, 30, 33, 45, 46, 54, 55, 66, 69, 89, 90, 99, 110, 115, 121, 135, 138, 165, 178, 198, 207, 230, 242, 253, 267, 270, 297, 330, 345, 363, 414, 445, 495, 506, 534, 594, 605, 621, 690, 726, 759, 801, 890, 979, 990, 1035, 1089, 1210, 1242, 1265, 1335, 1485, 1518, 1602, 1815, 1958, 2047, 2070, 2178, 2277, 2403, 2530, 2670, 2783, 2937, 2970, 3105, 3267, 3630, 3795, 4005, 4094, 4554, 4806, 4895, 5445, 5566, 5874, 6141, 6210, 6534, 6831, 7590, 8010, 8349, 8811, 9790, 10235, 10769, 10890, 11385, 12015, 12282, 13662, 13915, 14685, 16335, 16698, 17622, 18423, 20470, 21538, 22517, 22770, 24030, 25047, 26433, 27830, 29370, 30705, 32307, 32670, 34155, 36846, 41745, 44055, 45034, 50094, 52866, 53845, 55269, 61410, 64614, 67551, 68310, 75141, 83490, 88110, 92115, 96921, 107690, 110538, 112585, 125235, 132165, 135102, 150282, 161535, 184230, 193842, 202653, 225170, 247687, 250470, 264330, 276345, 290763, 323070, 337755, 375705, 405306, 484605, 495374, 552690, 581526, 607959, 675510, 743061, 751410, 969210, 1013265, 1215918, 1238435, 1453815, 1486122, 2026530, 2229183, 2476870, 2907630, 3039795, 3715305, 4458366, 6079590, 6687549, 7430610, 11145915, 13375098, 22291830, 33437745, 66875490]

約数ペア:

[(1, 66875490), (2, 33437745), (3, 22291830), (5, 13375098), (6, 11145915), (9, 7430610), (10, 6687549), (11, 6079590), (15, 4458366), (18, 3715305), (22, 3039795), (23, 2907630), (27, 2476870), (30, 2229183), (33, 2026530), (45, 1486122), (46, 1453815), (54, 1238435), (55, 1215918), (66, 1013265), (69, 969210), (89, 751410), (90, 743061), (99, 675510), (110, 607959), (115, 581526), (121, 552690), (135, 495374), (138, 484605), (165, 405306), (178, 375705), (198, 337755), (207, 323070), (230, 290763), (242, 276345), (253, 264330), (267, 250470), (270, 247687), (297, 225170), (330, 202653), (345, 193842), (363, 184230), (414, 161535), (445, 150282), (495, 135102), (506, 132165), (534, 125235), (594, 112585), (605, 110538), (621, 107690), (690, 96921), (726, 92115), (759, 88110), (801, 83490), (890, 75141), (979, 68310), (990, 67551), (1035, 64614), (1089, 61410), (1210, 55269), (1242, 53845), (1265, 52866), (1335, 50094), (1485, 45034), (1518, 44055), (1602, 41745), (1815, 36846), (1958, 34155), (2047, 32670), (2070, 32307), (2178, 30705), (2277, 29370), (2403, 27830), (2530, 26433), (2670, 25047), (2783, 24030), (2937, 22770), (2970, 22517), (3105, 21538), (3267, 20470), (3630, 18423), (3795, 17622), (4005, 16698), (4094, 16335), (4554, 14685), (4806, 13915), (4895, 13662), (5445, 12282), (5566, 12015), (5874, 11385), (6141, 10890), (6210, 10769), (6534, 10235), (6831, 9790), (7590, 8811), (8010, 8349)]