74494000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:360

約数の個数: 160

約数和(自身を含む): 218664576

約数和(自身を除く): 144170576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 80, 85, 100, 112, 119, 125, 136, 140, 170, 175, 200, 238, 250, 272, 280, 313, 340, 350, 400, 425, 476, 500, 560, 595, 626, 680, 700, 850, 875, 952, 1000, 1190, 1252, 1360, 1400, 1565, 1700, 1750, 1904, 2000, 2125, 2191, 2380, 2504, 2800, 2975, 3130, 3400, 3500, 4250, 4382, 4760, 5008, 5321, 5950, 6260, 6800, 7000, 7825, 8500, 8764, 9520, 10642, 10955, 11900, 12520, 14000, 14875, 15650, 17000, 17528, 21284, 21910, 23800, 25040, 26605, 29750, 31300, 34000, 35056, 37247, 39125, 42568, 43820, 47600, 53210, 54775, 59500, 62600, 74494, 78250, 85136, 87640, 106420, 109550, 119000, 125200, 133025, 148988, 156500, 175280, 186235, 212840, 219100, 238000, 266050, 273875, 297976, 313000, 372470, 425680, 438200, 532100, 547750, 595952, 626000, 665125, 744940, 876400, 931175, 1064200, 1095500, 1330250, 1489880, 1862350, 2128400, 2191000, 2660500, 2979760, 3724700, 4382000, 4655875, 5321000, 7449400, 9311750, 10642000, 14898800, 18623500, 37247000, 74494000]

約数ペア:

[(1, 74494000), (2, 37247000), (4, 18623500), (5, 14898800), (7, 10642000), (8, 9311750), (10, 7449400), (14, 5321000), (16, 4655875), (17, 4382000), (20, 3724700), (25, 2979760), (28, 2660500), (34, 2191000), (35, 2128400), (40, 1862350), (50, 1489880), (56, 1330250), (68, 1095500), (70, 1064200), (80, 931175), (85, 876400), (100, 744940), (112, 665125), (119, 626000), (125, 595952), (136, 547750), (140, 532100), (170, 438200), (175, 425680), (200, 372470), (238, 313000), (250, 297976), (272, 273875), (280, 266050), (313, 238000), (340, 219100), (350, 212840), (400, 186235), (425, 175280), (476, 156500), (500, 148988), (560, 133025), (595, 125200), (626, 119000), (680, 109550), (700, 106420), (850, 87640), (875, 85136), (952, 78250), (1000, 74494), (1190, 62600), (1252, 59500), (1360, 54775), (1400, 53210), (1565, 47600), (1700, 43820), (1750, 42568), (1904, 39125), (2000, 37247), (2125, 35056), (2191, 34000), (2380, 31300), (2504, 29750), (2800, 26605), (2975, 25040), (3130, 23800), (3400, 21910), (3500, 21284), (4250, 17528), (4382, 17000), (4760, 15650), (5008, 14875), (5321, 14000), (5950, 12520), (6260, 11900), (6800, 10955), (7000, 10642), (7825, 9520), (8500, 8764)]