61094500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:206

約数の個数: 96

約数和(自身を含む): 144144000

約数和(自身を除く): 83049500

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 59, 76, 95, 100, 109, 118, 125, 190, 218, 236, 250, 295, 380, 436, 475, 500, 545, 590, 950, 1090, 1121, 1180, 1475, 1900, 2071, 2180, 2242, 2375, 2725, 2950, 4142, 4484, 4750, 5450, 5605, 5900, 6431, 7375, 8284, 9500, 10355, 10900, 11210, 12862, 13625, 14750, 20710, 22420, 25724, 27250, 28025, 29500, 32155, 41420, 51775, 54500, 56050, 64310, 103550, 112100, 122189, 128620, 140125, 160775, 207100, 244378, 258875, 280250, 321550, 488756, 517750, 560500, 610945, 643100, 803875, 1035500, 1221890, 1607750, 2443780, 3054725, 3215500, 6109450, 12218900, 15273625, 30547250, 61094500]

約数ペア:

[(1, 61094500), (2, 30547250), (4, 15273625), (5, 12218900), (10, 6109450), (19, 3215500), (20, 3054725), (25, 2443780), (38, 1607750), (50, 1221890), (59, 1035500), (76, 803875), (95, 643100), (100, 610945), (109, 560500), (118, 517750), (125, 488756), (190, 321550), (218, 280250), (236, 258875), (250, 244378), (295, 207100), (380, 160775), (436, 140125), (475, 128620), (500, 122189), (545, 112100), (590, 103550), (950, 64310), (1090, 56050), (1121, 54500), (1180, 51775), (1475, 41420), (1900, 32155), (2071, 29500), (2180, 28025), (2242, 27250), (2375, 25724), (2725, 22420), (2950, 20710), (4142, 14750), (4484, 13625), (4750, 12862), (5450, 11210), (5605, 10900), (5900, 10355), (6431, 9500), (7375, 8284)]