122872500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:200

約数の個数: 180

約数和(自身を含む): 400271872

約数和(自身を除く): 277399372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 43, 45, 50, 60, 75, 86, 90, 100, 125, 127, 129, 150, 172, 180, 215, 225, 250, 254, 258, 300, 375, 381, 387, 430, 450, 500, 508, 516, 625, 635, 645, 750, 762, 774, 860, 900, 1075, 1125, 1143, 1250, 1270, 1290, 1500, 1524, 1548, 1875, 1905, 1935, 2150, 2250, 2286, 2500, 2540, 2580, 3175, 3225, 3750, 3810, 3870, 4300, 4500, 4572, 5375, 5461, 5625, 5715, 6350, 6450, 7500, 7620, 7740, 9525, 9675, 10750, 10922, 11250, 11430, 12700, 12900, 15875, 16125, 16383, 19050, 19350, 21500, 21844, 22500, 22860, 26875, 27305, 28575, 31750, 32250, 32766, 38100, 38700, 47625, 48375, 49149, 53750, 54610, 57150, 63500, 64500, 65532, 79375, 80625, 81915, 95250, 96750, 98298, 107500, 109220, 114300, 136525, 142875, 158750, 161250, 163830, 190500, 193500, 196596, 238125, 241875, 245745, 273050, 285750, 317500, 322500, 327660, 409575, 476250, 483750, 491490, 546100, 571500, 682625, 714375, 819150, 952500, 967500, 982980, 1228725, 1365250, 1428750, 1638300, 2047875, 2457450, 2730500, 2857500, 3413125, 4095750, 4914900, 6143625, 6826250, 8191500, 10239375, 12287250, 13652500, 20478750, 24574500, 30718125, 40957500, 61436250, 122872500]

約数ペア:

[(1, 122872500), (2, 61436250), (3, 40957500), (4, 30718125), (5, 24574500), (6, 20478750), (9, 13652500), (10, 12287250), (12, 10239375), (15, 8191500), (18, 6826250), (20, 6143625), (25, 4914900), (30, 4095750), (36, 3413125), (43, 2857500), (45, 2730500), (50, 2457450), (60, 2047875), (75, 1638300), (86, 1428750), (90, 1365250), (100, 1228725), (125, 982980), (127, 967500), (129, 952500), (150, 819150), (172, 714375), (180, 682625), (215, 571500), (225, 546100), (250, 491490), (254, 483750), (258, 476250), (300, 409575), (375, 327660), (381, 322500), (387, 317500), (430, 285750), (450, 273050), (500, 245745), (508, 241875), (516, 238125), (625, 196596), (635, 193500), (645, 190500), (750, 163830), (762, 161250), (774, 158750), (860, 142875), (900, 136525), (1075, 114300), (1125, 109220), (1143, 107500), (1250, 98298), (1270, 96750), (1290, 95250), (1500, 81915), (1524, 80625), (1548, 79375), (1875, 65532), (1905, 64500), (1935, 63500), (2150, 57150), (2250, 54610), (2286, 53750), (2500, 49149), (2540, 48375), (2580, 47625), (3175, 38700), (3225, 38100), (3750, 32766), (3810, 32250), (3870, 31750), (4300, 28575), (4500, 27305), (4572, 26875), (5375, 22860), (5461, 22500), (5625, 21844), (5715, 21500), (6350, 19350), (6450, 19050), (7500, 16383), (7620, 16125), (7740, 15875), (9525, 12900), (9675, 12700), (10750, 11430), (10922, 11250)]