118601800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1$

素因数の和:140

約数の個数: 144

約数和(自身を含む): 308574000

約数和(自身を除く): 189972200

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 25, 38, 40, 46, 50, 59, 76, 92, 95, 100, 115, 118, 152, 184, 190, 200, 230, 236, 295, 380, 437, 460, 472, 475, 529, 575, 590, 760, 874, 920, 950, 1058, 1121, 1150, 1180, 1357, 1475, 1748, 1900, 2116, 2185, 2242, 2300, 2360, 2645, 2714, 2950, 3496, 3800, 4232, 4370, 4484, 4600, 5290, 5428, 5605, 5900, 6785, 8740, 8968, 10051, 10580, 10856, 10925, 11210, 11800, 13225, 13570, 17480, 20102, 21160, 21850, 22420, 25783, 26450, 27140, 28025, 31211, 33925, 40204, 43700, 44840, 50255, 51566, 52900, 54280, 56050, 62422, 67850, 80408, 87400, 100510, 103132, 105800, 112100, 124844, 128915, 135700, 156055, 201020, 206264, 224200, 249688, 251275, 257830, 271400, 312110, 402040, 502550, 515660, 593009, 624220, 644575, 780275, 1005100, 1031320, 1186018, 1248440, 1289150, 1560550, 2010200, 2372036, 2578300, 2965045, 3121100, 4744072, 5156600, 5930090, 6242200, 11860180, 14825225, 23720360, 29650450, 59300900, 118601800]

約数ペア:

[(1, 118601800), (2, 59300900), (4, 29650450), (5, 23720360), (8, 14825225), (10, 11860180), (19, 6242200), (20, 5930090), (23, 5156600), (25, 4744072), (38, 3121100), (40, 2965045), (46, 2578300), (50, 2372036), (59, 2010200), (76, 1560550), (92, 1289150), (95, 1248440), (100, 1186018), (115, 1031320), (118, 1005100), (152, 780275), (184, 644575), (190, 624220), (200, 593009), (230, 515660), (236, 502550), (295, 402040), (380, 312110), (437, 271400), (460, 257830), (472, 251275), (475, 249688), (529, 224200), (575, 206264), (590, 201020), (760, 156055), (874, 135700), (920, 128915), (950, 124844), (1058, 112100), (1121, 105800), (1150, 103132), (1180, 100510), (1357, 87400), (1475, 80408), (1748, 67850), (1900, 62422), (2116, 56050), (2185, 54280), (2242, 52900), (2300, 51566), (2360, 50255), (2645, 44840), (2714, 43700), (2950, 40204), (3496, 33925), (3800, 31211), (4232, 28025), (4370, 27140), (4484, 26450), (4600, 25783), (5290, 22420), (5428, 21850), (5605, 21160), (5900, 20102), (6785, 17480), (8740, 13570), (8968, 13225), (10051, 11800), (10580, 11210), (10856, 10925)]