188021700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{12289}}^1$

素因数の和:12326

約数の個数: 108

約数和(自身を含む): 624061620

約数和(自身を除く): 436039920

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 100, 102, 150, 153, 170, 180, 204, 225, 255, 300, 306, 340, 425, 450, 510, 612, 765, 850, 900, 1020, 1275, 1530, 1700, 2550, 3060, 3825, 5100, 7650, 12289, 15300, 24578, 36867, 49156, 61445, 73734, 110601, 122890, 147468, 184335, 208913, 221202, 245780, 307225, 368670, 417826, 442404, 553005, 614450, 626739, 737340, 835652, 921675, 1044565, 1106010, 1228900, 1253478, 1843350, 1880217, 2089130, 2212020, 2506956, 2765025, 3133695, 3686700, 3760434, 4178260, 5222825, 5530050, 6267390, 7520868, 9401085, 10445650, 11060100, 12534780, 15668475, 18802170, 20891300, 31336950, 37604340, 47005425, 62673900, 94010850, 188021700]

約数ペア:

[(1, 188021700), (2, 94010850), (3, 62673900), (4, 47005425), (5, 37604340), (6, 31336950), (9, 20891300), (10, 18802170), (12, 15668475), (15, 12534780), (17, 11060100), (18, 10445650), (20, 9401085), (25, 7520868), (30, 6267390), (34, 5530050), (36, 5222825), (45, 4178260), (50, 3760434), (51, 3686700), (60, 3133695), (68, 2765025), (75, 2506956), (85, 2212020), (90, 2089130), (100, 1880217), (102, 1843350), (150, 1253478), (153, 1228900), (170, 1106010), (180, 1044565), (204, 921675), (225, 835652), (255, 737340), (300, 626739), (306, 614450), (340, 553005), (425, 442404), (450, 417826), (510, 368670), (612, 307225), (765, 245780), (850, 221202), (900, 208913), (1020, 184335), (1275, 147468), (1530, 122890), (1700, 110601), (2550, 73734), (3060, 61445), (3825, 49156), (5100, 36867), (7650, 24578), (12289, 15300)]