55838160

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{1231}}^1$

素因数の和:1263

約数の個数: 200

約数和(自身を含む): 221819136

約数和(自身を除く): 165980976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1231, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2462, 2520, 2835, 3024, 3240, 3693, 3780, 4536, 4924, 5040, 5670, 6155, 6480, 7386, 7560, 8617, 9072, 9848, 11079, 11340, 12310, 14772, 15120, 17234, 18465, 19696, 22158, 22680, 24620, 25851, 29544, 33237, 34468, 36930, 43085, 44316, 45360, 49240, 51702, 55395, 59088, 66474, 68936, 73860, 77553, 86170, 88632, 98480, 99711, 103404, 110790, 129255, 132948, 137872, 147720, 155106, 166185, 172340, 177264, 199422, 206808, 221580, 232659, 258510, 265896, 295440, 310212, 332370, 344680, 387765, 398844, 413616, 443160, 465318, 498555, 517020, 531792, 620424, 664740, 689360, 697977, 775530, 797688, 886320, 930636, 997110, 1034040, 1163295, 1240848, 1329480, 1395954, 1551060, 1595376, 1861272, 1994220, 2068080, 2326590, 2658960, 2791908, 3102120, 3489885, 3722544, 3988440, 4653180, 5583816, 6204240, 6979770, 7976880, 9306360, 11167632, 13959540, 18612720, 27919080, 55838160]

約数ペア:

[(1, 55838160), (2, 27919080), (3, 18612720), (4, 13959540), (5, 11167632), (6, 9306360), (7, 7976880), (8, 6979770), (9, 6204240), (10, 5583816), (12, 4653180), (14, 3988440), (15, 3722544), (16, 3489885), (18, 3102120), (20, 2791908), (21, 2658960), (24, 2326590), (27, 2068080), (28, 1994220), (30, 1861272), (35, 1595376), (36, 1551060), (40, 1395954), (42, 1329480), (45, 1240848), (48, 1163295), (54, 1034040), (56, 997110), (60, 930636), (63, 886320), (70, 797688), (72, 775530), (80, 697977), (81, 689360), (84, 664740), (90, 620424), (105, 531792), (108, 517020), (112, 498555), (120, 465318), (126, 443160), (135, 413616), (140, 398844), (144, 387765), (162, 344680), (168, 332370), (180, 310212), (189, 295440), (210, 265896), (216, 258510), (240, 232659), (252, 221580), (270, 206808), (280, 199422), (315, 177264), (324, 172340), (336, 166185), (360, 155106), (378, 147720), (405, 137872), (420, 132948), (432, 129255), (504, 110790), (540, 103404), (560, 99711), (567, 98480), (630, 88632), (648, 86170), (720, 77553), (756, 73860), (810, 68936), (840, 66474), (945, 59088), (1008, 55395), (1080, 51702), (1134, 49240), (1231, 45360), (1260, 44316), (1296, 43085), (1512, 36930), (1620, 34468), (1680, 33237), (1890, 29544), (2160, 25851), (2268, 24620), (2462, 22680), (2520, 22158), (2835, 19696), (3024, 18465), (3240, 17234), (3693, 15120), (3780, 14772), (4536, 12310), (4924, 11340), (5040, 11079), (5670, 9848), (6155, 9072), (6480, 8617), (7386, 7560)]