89257140

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1$

素因数の和:508

約数の個数: 240

約数和(自身を含む): 339558912

約数和(自身を除く): 250301772

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 81, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 162, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 324, 340, 357, 378, 405, 420, 459, 463, 476, 510, 540, 567, 595, 612, 630, 714, 756, 765, 810, 918, 926, 945, 1020, 1071, 1134, 1190, 1260, 1377, 1389, 1428, 1530, 1620, 1785, 1836, 1852, 1890, 2142, 2268, 2295, 2315, 2380, 2754, 2778, 2835, 3060, 3213, 3241, 3570, 3780, 4167, 4284, 4590, 4630, 5355, 5508, 5556, 5670, 6426, 6482, 6885, 6945, 7140, 7871, 8334, 9180, 9260, 9639, 9723, 10710, 11340, 12501, 12852, 12964, 13770, 13890, 15742, 16065, 16205, 16668, 19278, 19446, 20835, 21420, 23613, 25002, 27540, 27780, 29169, 31484, 32130, 32410, 37503, 38556, 38892, 39355, 41670, 47226, 48195, 48615, 50004, 55097, 58338, 62505, 64260, 64820, 70839, 75006, 78710, 83340, 87507, 94452, 96390, 97230, 110194, 116676, 118065, 125010, 141678, 145845, 150012, 157420, 165291, 175014, 187515, 192780, 194460, 212517, 220388, 236130, 250020, 262521, 275485, 283356, 291690, 330582, 350028, 354195, 375030, 425034, 437535, 472260, 495873, 525042, 550970, 583380, 637551, 661164, 708390, 750060, 826455, 850068, 875070, 991746, 1050084, 1062585, 1101940, 1275102, 1312605, 1416780, 1487619, 1652910, 1750140, 1983492, 2125170, 2479365, 2550204, 2625210, 2975238, 3187755, 3305820, 4250340, 4462857, 4958730, 5250420, 5950476, 6375510, 7438095, 8925714, 9917460, 12751020, 14876190, 17851428, 22314285, 29752380, 44628570, 89257140]

約数ペア:

[(1, 89257140), (2, 44628570), (3, 29752380), (4, 22314285), (5, 17851428), (6, 14876190), (7, 12751020), (9, 9917460), (10, 8925714), (12, 7438095), (14, 6375510), (15, 5950476), (17, 5250420), (18, 4958730), (20, 4462857), (21, 4250340), (27, 3305820), (28, 3187755), (30, 2975238), (34, 2625210), (35, 2550204), (36, 2479365), (42, 2125170), (45, 1983492), (51, 1750140), (54, 1652910), (60, 1487619), (63, 1416780), (68, 1312605), (70, 1275102), (81, 1101940), (84, 1062585), (85, 1050084), (90, 991746), (102, 875070), (105, 850068), (108, 826455), (119, 750060), (126, 708390), (135, 661164), (140, 637551), (153, 583380), (162, 550970), (170, 525042), (180, 495873), (189, 472260), (204, 437535), (210, 425034), (238, 375030), (252, 354195), (255, 350028), (270, 330582), (306, 291690), (315, 283356), (324, 275485), (340, 262521), (357, 250020), (378, 236130), (405, 220388), (420, 212517), (459, 194460), (463, 192780), (476, 187515), (510, 175014), (540, 165291), (567, 157420), (595, 150012), (612, 145845), (630, 141678), (714, 125010), (756, 118065), (765, 116676), (810, 110194), (918, 97230), (926, 96390), (945, 94452), (1020, 87507), (1071, 83340), (1134, 78710), (1190, 75006), (1260, 70839), (1377, 64820), (1389, 64260), (1428, 62505), (1530, 58338), (1620, 55097), (1785, 50004), (1836, 48615), (1852, 48195), (1890, 47226), (2142, 41670), (2268, 39355), (2295, 38892), (2315, 38556), (2380, 37503), (2754, 32410), (2778, 32130), (2835, 31484), (3060, 29169), (3213, 27780), (3241, 27540), (3570, 25002), (3780, 23613), (4167, 21420), (4284, 20835), (4590, 19446), (4630, 19278), (5355, 16668), (5508, 16205), (5556, 16065), (5670, 15742), (6426, 13890), (6482, 13770), (6885, 12964), (6945, 12852), (7140, 12501), (7871, 11340), (8334, 10710), (9180, 9723), (9260, 9639)]