150746820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:570

約数の個数: 192

約数和(自身を含む): 523708416

約数和(自身を除く): 372961596

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 43, 51, 60, 68, 70, 84, 85, 86, 102, 105, 119, 129, 140, 170, 172, 204, 210, 215, 238, 255, 258, 301, 340, 357, 420, 430, 476, 491, 510, 516, 595, 602, 645, 714, 731, 860, 903, 982, 1020, 1190, 1204, 1290, 1428, 1462, 1473, 1505, 1785, 1806, 1964, 2193, 2380, 2455, 2580, 2924, 2946, 3010, 3437, 3570, 3612, 3655, 4386, 4515, 4910, 5117, 5892, 6020, 6874, 7140, 7310, 7365, 8347, 8772, 9030, 9820, 10234, 10311, 10965, 13748, 14620, 14730, 15351, 16694, 17185, 18060, 20468, 20622, 21113, 21930, 25041, 25585, 29460, 30702, 33388, 34370, 41244, 41735, 42226, 43860, 50082, 51170, 51555, 58429, 61404, 63339, 68740, 76755, 83470, 84452, 100164, 102340, 103110, 105565, 116858, 125205, 126678, 147791, 153510, 166940, 175287, 206220, 211130, 233716, 250410, 253356, 292145, 295582, 307020, 316695, 350574, 358921, 422260, 443373, 500820, 584290, 591164, 633390, 701148, 717842, 738955, 876435, 886746, 1076763, 1168580, 1266780, 1435684, 1477910, 1752870, 1773492, 1794605, 2153526, 2216865, 2512447, 2955820, 3505740, 3589210, 4307052, 4433730, 5024894, 5383815, 7178420, 7537341, 8867460, 10049788, 10767630, 12562235, 15074682, 21535260, 25124470, 30149364, 37686705, 50248940, 75373410, 150746820]

約数ペア:

[(1, 150746820), (2, 75373410), (3, 50248940), (4, 37686705), (5, 30149364), (6, 25124470), (7, 21535260), (10, 15074682), (12, 12562235), (14, 10767630), (15, 10049788), (17, 8867460), (20, 7537341), (21, 7178420), (28, 5383815), (30, 5024894), (34, 4433730), (35, 4307052), (42, 3589210), (43, 3505740), (51, 2955820), (60, 2512447), (68, 2216865), (70, 2153526), (84, 1794605), (85, 1773492), (86, 1752870), (102, 1477910), (105, 1435684), (119, 1266780), (129, 1168580), (140, 1076763), (170, 886746), (172, 876435), (204, 738955), (210, 717842), (215, 701148), (238, 633390), (255, 591164), (258, 584290), (301, 500820), (340, 443373), (357, 422260), (420, 358921), (430, 350574), (476, 316695), (491, 307020), (510, 295582), (516, 292145), (595, 253356), (602, 250410), (645, 233716), (714, 211130), (731, 206220), (860, 175287), (903, 166940), (982, 153510), (1020, 147791), (1190, 126678), (1204, 125205), (1290, 116858), (1428, 105565), (1462, 103110), (1473, 102340), (1505, 100164), (1785, 84452), (1806, 83470), (1964, 76755), (2193, 68740), (2380, 63339), (2455, 61404), (2580, 58429), (2924, 51555), (2946, 51170), (3010, 50082), (3437, 43860), (3570, 42226), (3612, 41735), (3655, 41244), (4386, 34370), (4515, 33388), (4910, 30702), (5117, 29460), (5892, 25585), (6020, 25041), (6874, 21930), (7140, 21113), (7310, 20622), (7365, 20468), (8347, 18060), (8772, 17185), (9030, 16694), (9820, 15351), (10234, 14730), (10311, 14620), (10965, 13748)]