55291320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{593}}^1$

素因数の和:654

約数の個数: 192

約数和(自身を含む): 211273920

約数和(自身を除く): 155982600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 37, 40, 42, 45, 56, 60, 63, 70, 72, 74, 84, 90, 105, 111, 120, 126, 140, 148, 168, 180, 185, 210, 222, 252, 259, 280, 296, 315, 333, 360, 370, 420, 444, 504, 518, 555, 593, 630, 666, 740, 777, 840, 888, 1036, 1110, 1186, 1260, 1295, 1332, 1480, 1554, 1665, 1779, 2072, 2220, 2331, 2372, 2520, 2590, 2664, 2965, 3108, 3330, 3558, 3885, 4151, 4440, 4662, 4744, 5180, 5337, 5930, 6216, 6660, 7116, 7770, 8302, 8895, 9324, 10360, 10674, 11655, 11860, 12453, 13320, 14232, 15540, 16604, 17790, 18648, 20755, 21348, 21941, 23310, 23720, 24906, 26685, 31080, 33208, 35580, 37359, 41510, 42696, 43882, 46620, 49812, 53370, 62265, 65823, 71160, 74718, 83020, 87764, 93240, 99624, 106740, 109705, 124530, 131646, 149436, 153587, 166040, 175528, 186795, 197469, 213480, 219410, 249060, 263292, 298872, 307174, 329115, 373590, 394938, 438820, 460761, 498120, 526584, 614348, 658230, 747180, 767935, 789876, 877640, 921522, 987345, 1228696, 1316460, 1382283, 1494360, 1535870, 1579752, 1843044, 1974690, 2303805, 2632920, 2764566, 3071740, 3686088, 3949380, 4607610, 5529132, 6143480, 6911415, 7898760, 9215220, 11058264, 13822830, 18430440, 27645660, 55291320]

約数ペア:

[(1, 55291320), (2, 27645660), (3, 18430440), (4, 13822830), (5, 11058264), (6, 9215220), (7, 7898760), (8, 6911415), (9, 6143480), (10, 5529132), (12, 4607610), (14, 3949380), (15, 3686088), (18, 3071740), (20, 2764566), (21, 2632920), (24, 2303805), (28, 1974690), (30, 1843044), (35, 1579752), (36, 1535870), (37, 1494360), (40, 1382283), (42, 1316460), (45, 1228696), (56, 987345), (60, 921522), (63, 877640), (70, 789876), (72, 767935), (74, 747180), (84, 658230), (90, 614348), (105, 526584), (111, 498120), (120, 460761), (126, 438820), (140, 394938), (148, 373590), (168, 329115), (180, 307174), (185, 298872), (210, 263292), (222, 249060), (252, 219410), (259, 213480), (280, 197469), (296, 186795), (315, 175528), (333, 166040), (360, 153587), (370, 149436), (420, 131646), (444, 124530), (504, 109705), (518, 106740), (555, 99624), (593, 93240), (630, 87764), (666, 83020), (740, 74718), (777, 71160), (840, 65823), (888, 62265), (1036, 53370), (1110, 49812), (1186, 46620), (1260, 43882), (1295, 42696), (1332, 41510), (1480, 37359), (1554, 35580), (1665, 33208), (1779, 31080), (2072, 26685), (2220, 24906), (2331, 23720), (2372, 23310), (2520, 21941), (2590, 21348), (2664, 20755), (2965, 18648), (3108, 17790), (3330, 16604), (3558, 15540), (3885, 14232), (4151, 13320), (4440, 12453), (4662, 11860), (4744, 11655), (5180, 10674), (5337, 10360), (5930, 9324), (6216, 8895), (6660, 8302), (7116, 7770)]