101608920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{661}}^1$

素因数の和:746

約数の個数: 192

約数和(自身を含む): 384171840

約数和(自身を除く): 282562920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 61, 63, 70, 72, 84, 90, 105, 120, 122, 126, 140, 168, 180, 183, 210, 244, 252, 280, 305, 315, 360, 366, 420, 427, 488, 504, 549, 610, 630, 661, 732, 840, 854, 915, 1098, 1220, 1260, 1281, 1322, 1464, 1708, 1830, 1983, 2135, 2196, 2440, 2520, 2562, 2644, 2745, 3305, 3416, 3660, 3843, 3966, 4270, 4392, 4627, 5124, 5288, 5490, 5949, 6405, 6610, 7320, 7686, 7932, 8540, 9254, 9915, 10248, 10980, 11898, 12810, 13220, 13881, 15372, 15864, 17080, 18508, 19215, 19830, 21960, 23135, 23796, 25620, 26440, 27762, 29745, 30744, 37016, 38430, 39660, 40321, 41643, 46270, 47592, 51240, 55524, 59490, 69405, 76860, 79320, 80642, 83286, 92540, 111048, 118980, 120963, 138810, 153720, 161284, 166572, 185080, 201605, 208215, 237960, 241926, 277620, 282247, 322568, 333144, 362889, 403210, 416430, 483852, 555240, 564494, 604815, 725778, 806420, 832860, 846741, 967704, 1128988, 1209630, 1411235, 1451556, 1612840, 1665720, 1693482, 1814445, 2257976, 2419260, 2540223, 2822470, 2903112, 3386964, 3628890, 4233705, 4838520, 5080446, 5644940, 6773928, 7257780, 8467410, 10160892, 11289880, 12701115, 14515560, 16934820, 20321784, 25402230, 33869640, 50804460, 101608920]

約数ペア:

[(1, 101608920), (2, 50804460), (3, 33869640), (4, 25402230), (5, 20321784), (6, 16934820), (7, 14515560), (8, 12701115), (9, 11289880), (10, 10160892), (12, 8467410), (14, 7257780), (15, 6773928), (18, 5644940), (20, 5080446), (21, 4838520), (24, 4233705), (28, 3628890), (30, 3386964), (35, 2903112), (36, 2822470), (40, 2540223), (42, 2419260), (45, 2257976), (56, 1814445), (60, 1693482), (61, 1665720), (63, 1612840), (70, 1451556), (72, 1411235), (84, 1209630), (90, 1128988), (105, 967704), (120, 846741), (122, 832860), (126, 806420), (140, 725778), (168, 604815), (180, 564494), (183, 555240), (210, 483852), (244, 416430), (252, 403210), (280, 362889), (305, 333144), (315, 322568), (360, 282247), (366, 277620), (420, 241926), (427, 237960), (488, 208215), (504, 201605), (549, 185080), (610, 166572), (630, 161284), (661, 153720), (732, 138810), (840, 120963), (854, 118980), (915, 111048), (1098, 92540), (1220, 83286), (1260, 80642), (1281, 79320), (1322, 76860), (1464, 69405), (1708, 59490), (1830, 55524), (1983, 51240), (2135, 47592), (2196, 46270), (2440, 41643), (2520, 40321), (2562, 39660), (2644, 38430), (2745, 37016), (3305, 30744), (3416, 29745), (3660, 27762), (3843, 26440), (3966, 25620), (4270, 23796), (4392, 23135), (4627, 21960), (5124, 19830), (5288, 19215), (5490, 18508), (5949, 17080), (6405, 15864), (6610, 15372), (7320, 13881), (7686, 13220), (7932, 12810), (8540, 11898), (9254, 10980), (9915, 10248)]