160494400

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^2\times {\mathrm{829}}^1$

素因数の和:873

約数の個数: 126

約数和(自身を含む): 434605430

約数和(自身を除く): 274111030

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 121, 160, 176, 200, 220, 242, 275, 320, 352, 400, 440, 484, 550, 605, 704, 800, 829, 880, 968, 1100, 1210, 1600, 1658, 1760, 1936, 2200, 2420, 3025, 3316, 3520, 3872, 4145, 4400, 4840, 6050, 6632, 7744, 8290, 8800, 9119, 9680, 12100, 13264, 16580, 17600, 18238, 19360, 20725, 24200, 26528, 33160, 36476, 38720, 41450, 45595, 48400, 53056, 66320, 72952, 82900, 91190, 96800, 100309, 132640, 145904, 165800, 182380, 193600, 200618, 227975, 265280, 291808, 331600, 364760, 401236, 455950, 501545, 583616, 663200, 729520, 802472, 911900, 1003090, 1326400, 1459040, 1604944, 1823800, 2006180, 2507725, 2918080, 3209888, 3647600, 4012360, 5015450, 6419776, 7295200, 8024720, 10030900, 14590400, 16049440, 20061800, 32098880, 40123600, 80247200, 160494400]

約数ペア:

[(1, 160494400), (2, 80247200), (4, 40123600), (5, 32098880), (8, 20061800), (10, 16049440), (11, 14590400), (16, 10030900), (20, 8024720), (22, 7295200), (25, 6419776), (32, 5015450), (40, 4012360), (44, 3647600), (50, 3209888), (55, 2918080), (64, 2507725), (80, 2006180), (88, 1823800), (100, 1604944), (110, 1459040), (121, 1326400), (160, 1003090), (176, 911900), (200, 802472), (220, 729520), (242, 663200), (275, 583616), (320, 501545), (352, 455950), (400, 401236), (440, 364760), (484, 331600), (550, 291808), (605, 265280), (704, 227975), (800, 200618), (829, 193600), (880, 182380), (968, 165800), (1100, 145904), (1210, 132640), (1600, 100309), (1658, 96800), (1760, 91190), (1936, 82900), (2200, 72952), (2420, 66320), (3025, 53056), (3316, 48400), (3520, 45595), (3872, 41450), (4145, 38720), (4400, 36476), (4840, 33160), (6050, 26528), (6632, 24200), (7744, 20725), (8290, 19360), (8800, 18238), (9119, 17600), (9680, 16580), (12100, 13264)]