73937880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{307}}^1$

素因数の和:550

約数の個数: 128

約数和(自身を含む): 248371200

約数和(自身を除く): 174433320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 223, 270, 307, 360, 446, 540, 614, 669, 892, 921, 1080, 1115, 1228, 1338, 1535, 1784, 1842, 2007, 2230, 2456, 2676, 2763, 3070, 3345, 3684, 4014, 4460, 4605, 5352, 5526, 6021, 6140, 6690, 7368, 8028, 8289, 8920, 9210, 10035, 11052, 12042, 12280, 13380, 13815, 16056, 16578, 18420, 20070, 22104, 24084, 26760, 27630, 30105, 33156, 36840, 40140, 41445, 48168, 55260, 60210, 66312, 68461, 80280, 82890, 110520, 120420, 136922, 165780, 205383, 240840, 273844, 331560, 342305, 410766, 547688, 616149, 684610, 821532, 1026915, 1232298, 1369220, 1643064, 1848447, 2053830, 2464596, 2738440, 3080745, 3696894, 4107660, 4929192, 6161490, 7393788, 8215320, 9242235, 12322980, 14787576, 18484470, 24645960, 36968940, 73937880]

約数ペア:

[(1, 73937880), (2, 36968940), (3, 24645960), (4, 18484470), (5, 14787576), (6, 12322980), (8, 9242235), (9, 8215320), (10, 7393788), (12, 6161490), (15, 4929192), (18, 4107660), (20, 3696894), (24, 3080745), (27, 2738440), (30, 2464596), (36, 2053830), (40, 1848447), (45, 1643064), (54, 1369220), (60, 1232298), (72, 1026915), (90, 821532), (108, 684610), (120, 616149), (135, 547688), (180, 410766), (216, 342305), (223, 331560), (270, 273844), (307, 240840), (360, 205383), (446, 165780), (540, 136922), (614, 120420), (669, 110520), (892, 82890), (921, 80280), (1080, 68461), (1115, 66312), (1228, 60210), (1338, 55260), (1535, 48168), (1784, 41445), (1842, 40140), (2007, 36840), (2230, 33156), (2456, 30105), (2676, 27630), (2763, 26760), (3070, 24084), (3345, 22104), (3684, 20070), (4014, 18420), (4460, 16578), (4605, 16056), (5352, 13815), (5526, 13380), (6021, 12280), (6140, 12042), (6690, 11052), (7368, 10035), (8028, 9210), (8289, 8920)]