2891700

素因数分解:

$2^2\times 3^5\times 5^2\times 7^1\times {\mathrm{17}}^1$

素因数の和:53

約数の個数: 216

約数和(自身を含む): 11374272

約数和(自身を除く): 8482572

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 25, 27, 28, 30, 34, 35, 36, 42, 45, 50, 51, 54, 60, 63, 68, 70, 75, 81, 84, 85, 90, 100, 102, 105, 108, 119, 126, 135, 140, 150, 153, 162, 170, 175, 180, 189, 204, 210, 225, 238, 243, 252, 255, 270, 300, 306, 315, 324, 340, 350, 357, 378, 405, 420, 425, 450, 459, 476, 486, 510, 525, 540, 567, 595, 612, 630, 675, 700, 714, 756, 765, 810, 850, 900, 918, 945, 972, 1020, 1050, 1071, 1134, 1190, 1215, 1260, 1275, 1350, 1377, 1428, 1530, 1575, 1620, 1700, 1701, 1785, 1836, 1890, 2025, 2100, 2142, 2268, 2295, 2380, 2430, 2550, 2700, 2754, 2835, 2975, 3060, 3150, 3213, 3402, 3570, 3780, 3825, 4050, 4131, 4284, 4590, 4725, 4860, 5100, 5355, 5508, 5670, 5950, 6075, 6300, 6426, 6804, 6885, 7140, 7650, 8100, 8262, 8505, 8925, 9180, 9450, 9639, 10710, 11340, 11475, 11900, 12150, 12852, 13770, 14175, 15300, 16065, 16524, 17010, 17850, 18900, 19278, 20655, 21420, 22950, 24300, 26775, 27540, 28350, 28917, 32130, 34020, 34425, 35700, 38556, 41310, 42525, 45900, 48195, 53550, 56700, 57834, 64260, 68850, 80325, 82620, 85050, 96390, 103275, 107100, 115668, 137700, 144585, 160650, 170100, 192780, 206550, 240975, 289170, 321300, 413100, 481950, 578340, 722925, 963900, 1445850, 2891700]

約数ペア:

[(1, 2891700), (2, 1445850), (3, 963900), (4, 722925), (5, 578340), (6, 481950), (7, 413100), (9, 321300), (10, 289170), (12, 240975), (14, 206550), (15, 192780), (17, 170100), (18, 160650), (20, 144585), (21, 137700), (25, 115668), (27, 107100), (28, 103275), (30, 96390), (34, 85050), (35, 82620), (36, 80325), (42, 68850), (45, 64260), (50, 57834), (51, 56700), (54, 53550), (60, 48195), (63, 45900), (68, 42525), (70, 41310), (75, 38556), (81, 35700), (84, 34425), (85, 34020), (90, 32130), (100, 28917), (102, 28350), (105, 27540), (108, 26775), (119, 24300), (126, 22950), (135, 21420), (140, 20655), (150, 19278), (153, 18900), (162, 17850), (170, 17010), (175, 16524), (180, 16065), (189, 15300), (204, 14175), (210, 13770), (225, 12852), (238, 12150), (243, 11900), (252, 11475), (255, 11340), (270, 10710), (300, 9639), (306, 9450), (315, 9180), (324, 8925), (340, 8505), (350, 8262), (357, 8100), (378, 7650), (405, 7140), (420, 6885), (425, 6804), (450, 6426), (459, 6300), (476, 6075), (486, 5950), (510, 5670), (525, 5508), (540, 5355), (567, 5100), (595, 4860), (612, 4725), (630, 4590), (675, 4284), (700, 4131), (714, 4050), (756, 3825), (765, 3780), (810, 3570), (850, 3402), (900, 3213), (918, 3150), (945, 3060), (972, 2975), (1020, 2835), (1050, 2754), (1071, 2700), (1134, 2550), (1190, 2430), (1215, 2380), (1260, 2295), (1275, 2268), (1350, 2142), (1377, 2100), (1428, 2025), (1530, 1890), (1575, 1836), (1620, 1785), (1700, 1701)]