55941480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:384

約数の個数: 192

約数和(自身を含む): 211161600

約数和(自身を除く): 155220120

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, 63, 70, 72, 79, 84, 90, 105, 120, 126, 140, 158, 168, 180, 210, 237, 252, 280, 281, 315, 316, 360, 395, 420, 474, 504, 553, 562, 630, 632, 711, 790, 840, 843, 948, 1106, 1124, 1185, 1260, 1405, 1422, 1580, 1659, 1686, 1896, 1967, 2212, 2248, 2370, 2520, 2529, 2765, 2810, 2844, 3160, 3318, 3372, 3555, 3934, 4215, 4424, 4740, 4977, 5058, 5530, 5620, 5688, 5901, 6636, 6744, 7110, 7868, 8295, 8430, 9480, 9835, 9954, 10116, 11060, 11240, 11802, 12645, 13272, 14220, 15736, 16590, 16860, 17703, 19670, 19908, 20232, 22120, 22199, 23604, 24885, 25290, 28440, 29505, 33180, 33720, 35406, 39340, 39816, 44398, 47208, 49770, 50580, 59010, 66360, 66597, 70812, 78680, 88515, 88796, 99540, 101160, 110995, 118020, 133194, 141624, 155393, 177030, 177592, 199080, 199791, 221990, 236040, 266388, 310786, 332985, 354060, 399582, 443980, 466179, 532776, 621572, 665970, 708120, 776965, 799164, 887960, 932358, 998955, 1243144, 1331940, 1398537, 1553930, 1598328, 1864716, 1997910, 2330895, 2663880, 2797074, 3107860, 3729432, 3995820, 4661790, 5594148, 6215720, 6992685, 7991640, 9323580, 11188296, 13985370, 18647160, 27970740, 55941480]

約数ペア:

[(1, 55941480), (2, 27970740), (3, 18647160), (4, 13985370), (5, 11188296), (6, 9323580), (7, 7991640), (8, 6992685), (9, 6215720), (10, 5594148), (12, 4661790), (14, 3995820), (15, 3729432), (18, 3107860), (20, 2797074), (21, 2663880), (24, 2330895), (28, 1997910), (30, 1864716), (35, 1598328), (36, 1553930), (40, 1398537), (42, 1331940), (45, 1243144), (56, 998955), (60, 932358), (63, 887960), (70, 799164), (72, 776965), (79, 708120), (84, 665970), (90, 621572), (105, 532776), (120, 466179), (126, 443980), (140, 399582), (158, 354060), (168, 332985), (180, 310786), (210, 266388), (237, 236040), (252, 221990), (280, 199791), (281, 199080), (315, 177592), (316, 177030), (360, 155393), (395, 141624), (420, 133194), (474, 118020), (504, 110995), (553, 101160), (562, 99540), (630, 88796), (632, 88515), (711, 78680), (790, 70812), (840, 66597), (843, 66360), (948, 59010), (1106, 50580), (1124, 49770), (1185, 47208), (1260, 44398), (1405, 39816), (1422, 39340), (1580, 35406), (1659, 33720), (1686, 33180), (1896, 29505), (1967, 28440), (2212, 25290), (2248, 24885), (2370, 23604), (2520, 22199), (2529, 22120), (2765, 20232), (2810, 19908), (2844, 19670), (3160, 17703), (3318, 16860), (3372, 16590), (3555, 15736), (3934, 14220), (4215, 13272), (4424, 12645), (4740, 11802), (4977, 11240), (5058, 11060), (5530, 10116), (5620, 9954), (5688, 9835), (5901, 9480), (6636, 8430), (6744, 8295), (7110, 7868)]