85669800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:300

約数の個数: 192

約数和(自身を含む): 290070720

約数和(自身を除く): 204400920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 37, 40, 50, 51, 60, 68, 74, 75, 85, 100, 102, 111, 120, 136, 148, 150, 170, 185, 200, 204, 222, 227, 255, 296, 300, 340, 370, 408, 425, 444, 454, 510, 555, 600, 629, 680, 681, 740, 850, 888, 908, 925, 1020, 1110, 1135, 1258, 1275, 1362, 1480, 1700, 1816, 1850, 1887, 2040, 2220, 2270, 2516, 2550, 2724, 2775, 3145, 3400, 3405, 3700, 3774, 3859, 4440, 4540, 5032, 5100, 5448, 5550, 5675, 6290, 6810, 7400, 7548, 7718, 8399, 9080, 9435, 10200, 11100, 11350, 11577, 12580, 13620, 15096, 15436, 15725, 16798, 17025, 18870, 19295, 22200, 22700, 23154, 25160, 25197, 27240, 30872, 31450, 33596, 34050, 37740, 38590, 41995, 45400, 46308, 47175, 50394, 57885, 62900, 67192, 68100, 75480, 77180, 83990, 92616, 94350, 96475, 100788, 115770, 125800, 125985, 136200, 142783, 154360, 167980, 188700, 192950, 201576, 209975, 231540, 251970, 285566, 289425, 335960, 377400, 385900, 419950, 428349, 463080, 503940, 571132, 578850, 629925, 713915, 771800, 839900, 856698, 1007880, 1142264, 1157700, 1259850, 1427830, 1679800, 1713396, 2141745, 2315400, 2519700, 2855660, 3426792, 3569575, 4283490, 5039400, 5711320, 7139150, 8566980, 10708725, 14278300, 17133960, 21417450, 28556600, 42834900, 85669800]

約数ペア:

[(1, 85669800), (2, 42834900), (3, 28556600), (4, 21417450), (5, 17133960), (6, 14278300), (8, 10708725), (10, 8566980), (12, 7139150), (15, 5711320), (17, 5039400), (20, 4283490), (24, 3569575), (25, 3426792), (30, 2855660), (34, 2519700), (37, 2315400), (40, 2141745), (50, 1713396), (51, 1679800), (60, 1427830), (68, 1259850), (74, 1157700), (75, 1142264), (85, 1007880), (100, 856698), (102, 839900), (111, 771800), (120, 713915), (136, 629925), (148, 578850), (150, 571132), (170, 503940), (185, 463080), (200, 428349), (204, 419950), (222, 385900), (227, 377400), (255, 335960), (296, 289425), (300, 285566), (340, 251970), (370, 231540), (408, 209975), (425, 201576), (444, 192950), (454, 188700), (510, 167980), (555, 154360), (600, 142783), (629, 136200), (680, 125985), (681, 125800), (740, 115770), (850, 100788), (888, 96475), (908, 94350), (925, 92616), (1020, 83990), (1110, 77180), (1135, 75480), (1258, 68100), (1275, 67192), (1362, 62900), (1480, 57885), (1700, 50394), (1816, 47175), (1850, 46308), (1887, 45400), (2040, 41995), (2220, 38590), (2270, 37740), (2516, 34050), (2550, 33596), (2724, 31450), (2775, 30872), (3145, 27240), (3400, 25197), (3405, 25160), (3700, 23154), (3774, 22700), (3859, 22200), (4440, 19295), (4540, 18870), (5032, 17025), (5100, 16798), (5448, 15725), (5550, 15436), (5675, 15096), (6290, 13620), (6810, 12580), (7400, 11577), (7548, 11350), (7718, 11100), (8399, 10200), (9080, 9435)]