105875500

素因数分解:

$2^2\times 5^3\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:212

約数の個数: 96

約数和(自身を含む): 243996480

約数和(自身を除く): 138120980

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 59, 74, 97, 100, 118, 125, 148, 185, 194, 236, 250, 295, 370, 388, 485, 500, 590, 740, 925, 970, 1180, 1475, 1850, 1940, 2183, 2425, 2950, 3589, 3700, 4366, 4625, 4850, 5723, 5900, 7178, 7375, 8732, 9250, 9700, 10915, 11446, 12125, 14356, 14750, 17945, 18500, 21830, 22892, 24250, 28615, 29500, 35890, 43660, 48500, 54575, 57230, 71780, 89725, 109150, 114460, 143075, 179450, 211751, 218300, 272875, 286150, 358900, 423502, 448625, 545750, 572300, 715375, 847004, 897250, 1058755, 1091500, 1430750, 1794500, 2117510, 2861500, 4235020, 5293775, 10587550, 21175100, 26468875, 52937750, 105875500]

約数ペア:

[(1, 105875500), (2, 52937750), (4, 26468875), (5, 21175100), (10, 10587550), (20, 5293775), (25, 4235020), (37, 2861500), (50, 2117510), (59, 1794500), (74, 1430750), (97, 1091500), (100, 1058755), (118, 897250), (125, 847004), (148, 715375), (185, 572300), (194, 545750), (236, 448625), (250, 423502), (295, 358900), (370, 286150), (388, 272875), (485, 218300), (500, 211751), (590, 179450), (740, 143075), (925, 114460), (970, 109150), (1180, 89725), (1475, 71780), (1850, 57230), (1940, 54575), (2183, 48500), (2425, 43660), (2950, 35890), (3589, 29500), (3700, 28615), (4366, 24250), (4625, 22892), (4850, 21830), (5723, 18500), (5900, 17945), (7178, 14750), (7375, 14356), (8732, 12125), (9250, 11446), (9700, 10915)]