112222260

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:249

約数の個数: 168

約数和(自身を含む): 363575520

約数和(自身を除く): 251353260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 81, 86, 90, 108, 129, 135, 162, 172, 179, 180, 215, 243, 258, 270, 324, 358, 387, 405, 430, 486, 516, 537, 540, 645, 716, 729, 774, 810, 860, 895, 972, 1074, 1161, 1215, 1290, 1458, 1548, 1611, 1620, 1790, 1935, 2148, 2322, 2430, 2580, 2685, 2916, 3222, 3483, 3580, 3645, 3870, 4644, 4833, 4860, 5370, 5805, 6444, 6966, 7290, 7697, 7740, 8055, 9666, 10449, 10740, 11610, 13932, 14499, 14580, 15394, 16110, 17415, 19332, 20898, 23091, 23220, 24165, 28998, 30788, 31347, 32220, 34830, 38485, 41796, 43497, 46182, 48330, 52245, 57996, 62694, 69273, 69660, 72495, 76970, 86994, 92364, 96660, 104490, 115455, 125388, 130491, 138546, 144990, 153940, 156735, 173988, 207819, 208980, 217485, 230910, 260982, 277092, 289980, 313470, 346365, 415638, 434970, 461820, 521964, 623457, 626940, 652455, 692730, 831276, 869940, 1039095, 1246914, 1304910, 1385460, 1870371, 2078190, 2493828, 2609820, 3117285, 3740742, 4156380, 5611113, 6234570, 7481484, 9351855, 11222226, 12469140, 18703710, 22444452, 28055565, 37407420, 56111130, 112222260]

約数ペア:

[(1, 112222260), (2, 56111130), (3, 37407420), (4, 28055565), (5, 22444452), (6, 18703710), (9, 12469140), (10, 11222226), (12, 9351855), (15, 7481484), (18, 6234570), (20, 5611113), (27, 4156380), (30, 3740742), (36, 3117285), (43, 2609820), (45, 2493828), (54, 2078190), (60, 1870371), (81, 1385460), (86, 1304910), (90, 1246914), (108, 1039095), (129, 869940), (135, 831276), (162, 692730), (172, 652455), (179, 626940), (180, 623457), (215, 521964), (243, 461820), (258, 434970), (270, 415638), (324, 346365), (358, 313470), (387, 289980), (405, 277092), (430, 260982), (486, 230910), (516, 217485), (537, 208980), (540, 207819), (645, 173988), (716, 156735), (729, 153940), (774, 144990), (810, 138546), (860, 130491), (895, 125388), (972, 115455), (1074, 104490), (1161, 96660), (1215, 92364), (1290, 86994), (1458, 76970), (1548, 72495), (1611, 69660), (1620, 69273), (1790, 62694), (1935, 57996), (2148, 52245), (2322, 48330), (2430, 46182), (2580, 43497), (2685, 41796), (2916, 38485), (3222, 34830), (3483, 32220), (3580, 31347), (3645, 30788), (3870, 28998), (4644, 24165), (4833, 23220), (4860, 23091), (5370, 20898), (5805, 19332), (6444, 17415), (6966, 16110), (7290, 15394), (7697, 14580), (7740, 14499), (8055, 13932), (9666, 11610), (10449, 10740)]