100521720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:534

約数の個数: 192

約数和(自身を含む): 360097920

約数和(自身を除く): 259576200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 47, 52, 60, 65, 72, 78, 90, 94, 104, 117, 120, 130, 141, 156, 180, 188, 195, 234, 235, 260, 282, 312, 360, 376, 390, 423, 457, 468, 470, 520, 564, 585, 611, 705, 780, 846, 914, 936, 940, 1128, 1170, 1222, 1371, 1410, 1560, 1692, 1828, 1833, 1880, 2115, 2285, 2340, 2444, 2742, 2820, 3055, 3384, 3656, 3666, 4113, 4230, 4570, 4680, 4888, 5484, 5499, 5640, 5941, 6110, 6855, 7332, 8226, 8460, 9140, 9165, 10968, 10998, 11882, 12220, 13710, 14664, 16452, 16920, 17823, 18280, 18330, 20565, 21479, 21996, 23764, 24440, 27420, 27495, 29705, 32904, 35646, 36660, 41130, 42958, 43992, 47528, 53469, 54840, 54990, 59410, 64437, 71292, 73320, 82260, 85916, 89115, 106938, 107395, 109980, 118820, 128874, 142584, 164520, 171832, 178230, 193311, 213876, 214790, 219960, 237640, 257748, 267345, 279227, 322185, 356460, 386622, 427752, 429580, 515496, 534690, 558454, 644370, 712920, 773244, 837681, 859160, 966555, 1069380, 1116908, 1288740, 1396135, 1546488, 1675362, 1933110, 2138760, 2233816, 2513043, 2577480, 2792270, 3350724, 3866220, 4188405, 5026086, 5584540, 6701448, 7732440, 8376810, 10052172, 11169080, 12565215, 16753620, 20104344, 25130430, 33507240, 50260860, 100521720]

約数ペア:

[(1, 100521720), (2, 50260860), (3, 33507240), (4, 25130430), (5, 20104344), (6, 16753620), (8, 12565215), (9, 11169080), (10, 10052172), (12, 8376810), (13, 7732440), (15, 6701448), (18, 5584540), (20, 5026086), (24, 4188405), (26, 3866220), (30, 3350724), (36, 2792270), (39, 2577480), (40, 2513043), (45, 2233816), (47, 2138760), (52, 1933110), (60, 1675362), (65, 1546488), (72, 1396135), (78, 1288740), (90, 1116908), (94, 1069380), (104, 966555), (117, 859160), (120, 837681), (130, 773244), (141, 712920), (156, 644370), (180, 558454), (188, 534690), (195, 515496), (234, 429580), (235, 427752), (260, 386622), (282, 356460), (312, 322185), (360, 279227), (376, 267345), (390, 257748), (423, 237640), (457, 219960), (468, 214790), (470, 213876), (520, 193311), (564, 178230), (585, 171832), (611, 164520), (705, 142584), (780, 128874), (846, 118820), (914, 109980), (936, 107395), (940, 106938), (1128, 89115), (1170, 85916), (1222, 82260), (1371, 73320), (1410, 71292), (1560, 64437), (1692, 59410), (1828, 54990), (1833, 54840), (1880, 53469), (2115, 47528), (2285, 43992), (2340, 42958), (2444, 41130), (2742, 36660), (2820, 35646), (3055, 32904), (3384, 29705), (3656, 27495), (3666, 27420), (4113, 24440), (4230, 23764), (4570, 21996), (4680, 21479), (4888, 20565), (5484, 18330), (5499, 18280), (5640, 17823), (5941, 16920), (6110, 16452), (6855, 14664), (7332, 13710), (8226, 12220), (8460, 11882), (9140, 10998), (9165, 10968)]