449241660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6991}}^1$

素因数の和:7033

約数の個数: 192

約数和(自身を含む): 1691504640

約数和(自身を除く): 1242262980

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, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 340, 357, 378, 420, 459, 476, 510, 540, 595, 612, 630, 714, 756, 765, 918, 945, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 1836, 1890, 2142, 2295, 2380, 3060, 3213, 3570, 3780, 4284, 4590, 5355, 6426, 6991, 7140, 9180, 10710, 12852, 13982, 16065, 20973, 21420, 27964, 32130, 34955, 41946, 48937, 62919, 64260, 69910, 83892, 97874, 104865, 118847, 125838, 139820, 146811, 188757, 195748, 209730, 237694, 244685, 251676, 293622, 314595, 356541, 377514, 419460, 440433, 475388, 489370, 587244, 594235, 629190, 713082, 734055, 755028, 831929, 880866, 943785, 978740, 1069623, 1188470, 1258380, 1321299, 1426164, 1468110, 1663858, 1761732, 1782705, 1887570, 2139246, 2202165, 2376940, 2495787, 2642598, 2936220, 3208869, 3327716, 3565410, 3775140, 4159645, 4278492, 4404330, 4991574, 5285196, 5348115, 6417738, 6606495, 7130820, 7487361, 8319290, 8808660, 9983148, 10696230, 12478935, 12835476, 13212990, 14974722, 16044345, 16638580, 21392460, 22462083, 24957870, 26425980, 29949444, 32088690, 37436805, 44924166, 49915740, 64177380, 74873610, 89848332, 112310415, 149747220, 224620830, 449241660]

約数ペア:

[(1, 449241660), (2, 224620830), (3, 149747220), (4, 112310415), (5, 89848332), (6, 74873610), (7, 64177380), (9, 49915740), (10, 44924166), (12, 37436805), (14, 32088690), (15, 29949444), (17, 26425980), (18, 24957870), (20, 22462083), (21, 21392460), (27, 16638580), (28, 16044345), (30, 14974722), (34, 13212990), (35, 12835476), (36, 12478935), (42, 10696230), (45, 9983148), (51, 8808660), (54, 8319290), (60, 7487361), (63, 7130820), (68, 6606495), (70, 6417738), (84, 5348115), (85, 5285196), (90, 4991574), (102, 4404330), (105, 4278492), (108, 4159645), (119, 3775140), (126, 3565410), (135, 3327716), (140, 3208869), (153, 2936220), (170, 2642598), (180, 2495787), (189, 2376940), (204, 2202165), (210, 2139246), (238, 1887570), (252, 1782705), (255, 1761732), (270, 1663858), (306, 1468110), (315, 1426164), (340, 1321299), (357, 1258380), (378, 1188470), (420, 1069623), (459, 978740), (476, 943785), (510, 880866), (540, 831929), (595, 755028), (612, 734055), (630, 713082), (714, 629190), (756, 594235), (765, 587244), (918, 489370), (945, 475388), (1020, 440433), (1071, 419460), (1190, 377514), (1260, 356541), (1428, 314595), (1530, 293622), (1785, 251676), (1836, 244685), (1890, 237694), (2142, 209730), (2295, 195748), (2380, 188757), (3060, 146811), (3213, 139820), (3570, 125838), (3780, 118847), (4284, 104865), (4590, 97874), (5355, 83892), (6426, 69910), (6991, 64260), (7140, 62919), (9180, 48937), (10710, 41946), (12852, 34955), (13982, 32130), (16065, 27964), (20973, 21420)]