55608660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:167

約数の個数: 192

約数和(自身を含む): 185068800

約数和(自身を除く): 129460140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 53, 54, 58, 60, 67, 87, 90, 106, 108, 116, 134, 135, 145, 159, 174, 180, 201, 212, 261, 265, 268, 270, 290, 318, 335, 348, 402, 435, 477, 522, 530, 540, 580, 603, 636, 670, 783, 795, 804, 870, 954, 1005, 1044, 1060, 1206, 1305, 1340, 1431, 1537, 1566, 1590, 1740, 1809, 1908, 1943, 2010, 2385, 2412, 2610, 2862, 3015, 3074, 3132, 3180, 3551, 3618, 3886, 3915, 4020, 4611, 4770, 5220, 5724, 5829, 6030, 6148, 7102, 7155, 7236, 7685, 7772, 7830, 9045, 9222, 9540, 9715, 10653, 11658, 12060, 13833, 14204, 14310, 15370, 15660, 17487, 17755, 18090, 18444, 19430, 21306, 23055, 23316, 27666, 28620, 29145, 30740, 31959, 34974, 35510, 36180, 38860, 41499, 42612, 46110, 52461, 53265, 55332, 58290, 63918, 69165, 69948, 71020, 82998, 87435, 92220, 95877, 102979, 104922, 106530, 116580, 127836, 138330, 159795, 165996, 174870, 191754, 205958, 207495, 209844, 213060, 262305, 276660, 308937, 319590, 349740, 383508, 411916, 414990, 479385, 514895, 524610, 617874, 639180, 829980, 926811, 958770, 1029790, 1049220, 1235748, 1544685, 1853622, 1917540, 2059580, 2780433, 3089370, 3707244, 4634055, 5560866, 6178740, 9268110, 11121732, 13902165, 18536220, 27804330, 55608660]

約数ペア:

[(1, 55608660), (2, 27804330), (3, 18536220), (4, 13902165), (5, 11121732), (6, 9268110), (9, 6178740), (10, 5560866), (12, 4634055), (15, 3707244), (18, 3089370), (20, 2780433), (27, 2059580), (29, 1917540), (30, 1853622), (36, 1544685), (45, 1235748), (53, 1049220), (54, 1029790), (58, 958770), (60, 926811), (67, 829980), (87, 639180), (90, 617874), (106, 524610), (108, 514895), (116, 479385), (134, 414990), (135, 411916), (145, 383508), (159, 349740), (174, 319590), (180, 308937), (201, 276660), (212, 262305), (261, 213060), (265, 209844), (268, 207495), (270, 205958), (290, 191754), (318, 174870), (335, 165996), (348, 159795), (402, 138330), (435, 127836), (477, 116580), (522, 106530), (530, 104922), (540, 102979), (580, 95877), (603, 92220), (636, 87435), (670, 82998), (783, 71020), (795, 69948), (804, 69165), (870, 63918), (954, 58290), (1005, 55332), (1044, 53265), (1060, 52461), (1206, 46110), (1305, 42612), (1340, 41499), (1431, 38860), (1537, 36180), (1566, 35510), (1590, 34974), (1740, 31959), (1809, 30740), (1908, 29145), (1943, 28620), (2010, 27666), (2385, 23316), (2412, 23055), (2610, 21306), (2862, 19430), (3015, 18444), (3074, 18090), (3132, 17755), (3180, 17487), (3551, 15660), (3618, 15370), (3886, 14310), (3915, 14204), (4020, 13833), (4611, 12060), (4770, 11658), (5220, 10653), (5724, 9715), (5829, 9540), (6030, 9222), (6148, 9045), (7102, 7830), (7155, 7772), (7236, 7685)]