1212071400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{157}}^1\times {\mathrm{4289}}^1$

素因数の和:4468

約数の個数: 144

約数和(自身を含む): 4097421900

約数和(自身を除く): 2885350500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 157, 180, 200, 225, 300, 314, 360, 450, 471, 600, 628, 785, 900, 942, 1256, 1413, 1570, 1800, 1884, 2355, 2826, 3140, 3768, 3925, 4289, 4710, 5652, 6280, 7065, 7850, 8578, 9420, 11304, 11775, 12867, 14130, 15700, 17156, 18840, 21445, 23550, 25734, 28260, 31400, 34312, 35325, 38601, 42890, 47100, 51468, 56520, 64335, 70650, 77202, 85780, 94200, 102936, 107225, 128670, 141300, 154404, 171560, 193005, 214450, 257340, 282600, 308808, 321675, 386010, 428900, 514680, 643350, 673373, 772020, 857800, 965025, 1286700, 1346746, 1544040, 1930050, 2020119, 2573400, 2693492, 3366865, 3860100, 4040238, 5386984, 6060357, 6733730, 7720200, 8080476, 10100595, 12120714, 13467460, 16160952, 16834325, 20201190, 24241428, 26934920, 30301785, 33668650, 40402380, 48482856, 50502975, 60603570, 67337300, 80804760, 101005950, 121207140, 134674600, 151508925, 202011900, 242414280, 303017850, 404023800, 606035700, 1212071400]

約数ペア:

[(1, 1212071400), (2, 606035700), (3, 404023800), (4, 303017850), (5, 242414280), (6, 202011900), (8, 151508925), (9, 134674600), (10, 121207140), (12, 101005950), (15, 80804760), (18, 67337300), (20, 60603570), (24, 50502975), (25, 48482856), (30, 40402380), (36, 33668650), (40, 30301785), (45, 26934920), (50, 24241428), (60, 20201190), (72, 16834325), (75, 16160952), (90, 13467460), (100, 12120714), (120, 10100595), (150, 8080476), (157, 7720200), (180, 6733730), (200, 6060357), (225, 5386984), (300, 4040238), (314, 3860100), (360, 3366865), (450, 2693492), (471, 2573400), (600, 2020119), (628, 1930050), (785, 1544040), (900, 1346746), (942, 1286700), (1256, 965025), (1413, 857800), (1570, 772020), (1800, 673373), (1884, 643350), (2355, 514680), (2826, 428900), (3140, 386010), (3768, 321675), (3925, 308808), (4289, 282600), (4710, 257340), (5652, 214450), (6280, 193005), (7065, 171560), (7850, 154404), (8578, 141300), (9420, 128670), (11304, 107225), (11775, 102936), (12867, 94200), (14130, 85780), (15700, 77202), (17156, 70650), (18840, 64335), (21445, 56520), (23550, 51468), (25734, 47100), (28260, 42890), (31400, 38601), (34312, 35325)]