201452850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:449

約数の個数: 144

約数和(自身を含む): 574516800

約数和(自身を除く): 373063950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 43, 45, 50, 58, 75, 86, 87, 90, 129, 145, 150, 174, 215, 225, 258, 261, 290, 359, 387, 430, 435, 450, 522, 645, 718, 725, 774, 870, 1075, 1077, 1247, 1290, 1305, 1450, 1795, 1935, 2150, 2154, 2175, 2494, 2610, 3225, 3231, 3590, 3741, 3870, 4350, 5385, 6235, 6450, 6462, 6525, 7482, 8975, 9675, 10411, 10770, 11223, 12470, 13050, 15437, 16155, 17950, 18705, 19350, 20822, 22446, 26925, 30874, 31175, 31233, 32310, 37410, 46311, 52055, 53850, 56115, 62350, 62466, 77185, 80775, 92622, 93525, 93699, 104110, 112230, 138933, 154370, 156165, 161550, 187050, 187398, 231555, 260275, 277866, 280575, 312330, 385925, 447673, 463110, 468495, 520550, 561150, 694665, 771850, 780825, 895346, 936990, 1157775, 1343019, 1389330, 1561650, 2238365, 2315550, 2342475, 2686038, 3473325, 4029057, 4476730, 4684950, 6715095, 6946650, 8058114, 11191825, 13430190, 20145285, 22383650, 33575475, 40290570, 67150950, 100726425, 201452850]

約数ペア:

[(1, 201452850), (2, 100726425), (3, 67150950), (5, 40290570), (6, 33575475), (9, 22383650), (10, 20145285), (15, 13430190), (18, 11191825), (25, 8058114), (29, 6946650), (30, 6715095), (43, 4684950), (45, 4476730), (50, 4029057), (58, 3473325), (75, 2686038), (86, 2342475), (87, 2315550), (90, 2238365), (129, 1561650), (145, 1389330), (150, 1343019), (174, 1157775), (215, 936990), (225, 895346), (258, 780825), (261, 771850), (290, 694665), (359, 561150), (387, 520550), (430, 468495), (435, 463110), (450, 447673), (522, 385925), (645, 312330), (718, 280575), (725, 277866), (774, 260275), (870, 231555), (1075, 187398), (1077, 187050), (1247, 161550), (1290, 156165), (1305, 154370), (1450, 138933), (1795, 112230), (1935, 104110), (2150, 93699), (2154, 93525), (2175, 92622), (2494, 80775), (2610, 77185), (3225, 62466), (3231, 62350), (3590, 56115), (3741, 53850), (3870, 52055), (4350, 46311), (5385, 37410), (6235, 32310), (6450, 31233), (6462, 31175), (6525, 30874), (7482, 26925), (8975, 22446), (9675, 20822), (10411, 19350), (10770, 18705), (11223, 17950), (12470, 16155), (13050, 15437)]