225003168

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3163}}^1$

素因数の和:3211

約数の個数: 144

約数和(自身を含む): 725568480

約数和(自身を除く): 500565312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 494, 608, 624, 684, 741, 912, 936, 988, 1248, 1368, 1482, 1824, 1872, 1976, 2223, 2736, 2964, 3163, 3744, 3952, 4446, 5472, 5928, 6326, 7904, 8892, 9489, 11856, 12652, 17784, 18978, 23712, 25304, 28467, 35568, 37956, 41119, 50608, 56934, 60097, 71136, 75912, 82238, 101216, 113868, 120194, 123357, 151824, 164476, 180291, 227736, 240388, 246714, 303648, 328952, 360582, 370071, 455472, 480776, 493428, 540873, 657904, 721164, 740142, 781261, 910944, 961552, 986856, 1081746, 1315808, 1442328, 1480284, 1562522, 1923104, 1973712, 2163492, 2343783, 2884656, 2960568, 3125044, 3947424, 4326984, 4687566, 5769312, 5921136, 6250088, 7031349, 8653968, 9375132, 11842272, 12500176, 14062698, 17307936, 18750264, 25000352, 28125396, 37500528, 56250792, 75001056, 112501584, 225003168]

約数ペア:

[(1, 225003168), (2, 112501584), (3, 75001056), (4, 56250792), (6, 37500528), (8, 28125396), (9, 25000352), (12, 18750264), (13, 17307936), (16, 14062698), (18, 12500176), (19, 11842272), (24, 9375132), (26, 8653968), (32, 7031349), (36, 6250088), (38, 5921136), (39, 5769312), (48, 4687566), (52, 4326984), (57, 3947424), (72, 3125044), (76, 2960568), (78, 2884656), (96, 2343783), (104, 2163492), (114, 1973712), (117, 1923104), (144, 1562522), (152, 1480284), (156, 1442328), (171, 1315808), (208, 1081746), (228, 986856), (234, 961552), (247, 910944), (288, 781261), (304, 740142), (312, 721164), (342, 657904), (416, 540873), (456, 493428), (468, 480776), (494, 455472), (608, 370071), (624, 360582), (684, 328952), (741, 303648), (912, 246714), (936, 240388), (988, 227736), (1248, 180291), (1368, 164476), (1482, 151824), (1824, 123357), (1872, 120194), (1976, 113868), (2223, 101216), (2736, 82238), (2964, 75912), (3163, 71136), (3744, 60097), (3952, 56934), (4446, 50608), (5472, 41119), (5928, 37956), (6326, 35568), (7904, 28467), (8892, 25304), (9489, 23712), (11856, 18978), (12652, 17784)]