90098640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{433}}^1$

素因数の和:486

約数の個数: 180

約数和(自身を含む): 322169484

約数和(自身を除く): 232070844

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 289, 306, 340, 360, 408, 433, 510, 578, 612, 680, 720, 765, 816, 866, 867, 1020, 1156, 1224, 1299, 1360, 1445, 1530, 1732, 1734, 2040, 2165, 2312, 2448, 2598, 2601, 2890, 3060, 3464, 3468, 3897, 4080, 4330, 4335, 4624, 5196, 5202, 5780, 6120, 6495, 6928, 6936, 7361, 7794, 8660, 8670, 10392, 10404, 11560, 12240, 12990, 13005, 13872, 14722, 15588, 17320, 17340, 19485, 20784, 20808, 22083, 23120, 25980, 26010, 29444, 31176, 34640, 34680, 36805, 38970, 41616, 44166, 51960, 52020, 58888, 62352, 66249, 69360, 73610, 77940, 88332, 103920, 104040, 110415, 117776, 125137, 132498, 147220, 155880, 176664, 208080, 220830, 250274, 264996, 294440, 311760, 331245, 353328, 375411, 441660, 500548, 529992, 588880, 625685, 662490, 750822, 883320, 1001096, 1059984, 1126233, 1251370, 1324980, 1501644, 1766640, 1877055, 2002192, 2252466, 2502740, 2649960, 3003288, 3754110, 4504932, 5005480, 5299920, 5631165, 6006576, 7508220, 9009864, 10010960, 11262330, 15016440, 18019728, 22524660, 30032880, 45049320, 90098640]

約数ペア:

[(1, 90098640), (2, 45049320), (3, 30032880), (4, 22524660), (5, 18019728), (6, 15016440), (8, 11262330), (9, 10010960), (10, 9009864), (12, 7508220), (15, 6006576), (16, 5631165), (17, 5299920), (18, 5005480), (20, 4504932), (24, 3754110), (30, 3003288), (34, 2649960), (36, 2502740), (40, 2252466), (45, 2002192), (48, 1877055), (51, 1766640), (60, 1501644), (68, 1324980), (72, 1251370), (80, 1126233), (85, 1059984), (90, 1001096), (102, 883320), (120, 750822), (136, 662490), (144, 625685), (153, 588880), (170, 529992), (180, 500548), (204, 441660), (240, 375411), (255, 353328), (272, 331245), (289, 311760), (306, 294440), (340, 264996), (360, 250274), (408, 220830), (433, 208080), (510, 176664), (578, 155880), (612, 147220), (680, 132498), (720, 125137), (765, 117776), (816, 110415), (866, 104040), (867, 103920), (1020, 88332), (1156, 77940), (1224, 73610), (1299, 69360), (1360, 66249), (1445, 62352), (1530, 58888), (1732, 52020), (1734, 51960), (2040, 44166), (2165, 41616), (2312, 38970), (2448, 36805), (2598, 34680), (2601, 34640), (2890, 31176), (3060, 29444), (3464, 26010), (3468, 25980), (3897, 23120), (4080, 22083), (4330, 20808), (4335, 20784), (4624, 19485), (5196, 17340), (5202, 17320), (5780, 15588), (6120, 14722), (6495, 13872), (6928, 13005), (6936, 12990), (7361, 12240), (7794, 11560), (8660, 10404), (8670, 10392)]