52767180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:213

約数の個数: 192

約数和(自身を含む): 178752000

約数和(自身を除く): 125984820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 37, 38, 45, 54, 57, 60, 74, 76, 90, 95, 108, 111, 114, 135, 139, 148, 171, 180, 185, 190, 222, 228, 270, 278, 285, 333, 342, 370, 380, 417, 444, 513, 540, 555, 556, 570, 666, 684, 695, 703, 740, 834, 855, 999, 1026, 1110, 1140, 1251, 1332, 1390, 1406, 1665, 1668, 1710, 1998, 2052, 2085, 2109, 2220, 2502, 2565, 2641, 2780, 2812, 3330, 3420, 3515, 3753, 3996, 4170, 4218, 4995, 5004, 5130, 5143, 5282, 6255, 6327, 6660, 7030, 7506, 7923, 8340, 8436, 9990, 10260, 10286, 10545, 10564, 12510, 12654, 13205, 14060, 15012, 15429, 15846, 18765, 18981, 19980, 20572, 21090, 23769, 25020, 25308, 25715, 26410, 30858, 31635, 31692, 37530, 37962, 39615, 42180, 46287, 47538, 51430, 52820, 61716, 63270, 71307, 75060, 75924, 77145, 79230, 92574, 94905, 95076, 97717, 102860, 118845, 126540, 138861, 142614, 154290, 158460, 185148, 189810, 195434, 231435, 237690, 277722, 285228, 293151, 308580, 356535, 379620, 390868, 462870, 475380, 488585, 555444, 586302, 694305, 713070, 879453, 925740, 977170, 1172604, 1388610, 1426140, 1465755, 1758906, 1954340, 2638359, 2777220, 2931510, 3517812, 4397265, 5276718, 5863020, 8794530, 10553436, 13191795, 17589060, 26383590, 52767180]

約数ペア:

[(1, 52767180), (2, 26383590), (3, 17589060), (4, 13191795), (5, 10553436), (6, 8794530), (9, 5863020), (10, 5276718), (12, 4397265), (15, 3517812), (18, 2931510), (19, 2777220), (20, 2638359), (27, 1954340), (30, 1758906), (36, 1465755), (37, 1426140), (38, 1388610), (45, 1172604), (54, 977170), (57, 925740), (60, 879453), (74, 713070), (76, 694305), (90, 586302), (95, 555444), (108, 488585), (111, 475380), (114, 462870), (135, 390868), (139, 379620), (148, 356535), (171, 308580), (180, 293151), (185, 285228), (190, 277722), (222, 237690), (228, 231435), (270, 195434), (278, 189810), (285, 185148), (333, 158460), (342, 154290), (370, 142614), (380, 138861), (417, 126540), (444, 118845), (513, 102860), (540, 97717), (555, 95076), (556, 94905), (570, 92574), (666, 79230), (684, 77145), (695, 75924), (703, 75060), (740, 71307), (834, 63270), (855, 61716), (999, 52820), (1026, 51430), (1110, 47538), (1140, 46287), (1251, 42180), (1332, 39615), (1390, 37962), (1406, 37530), (1665, 31692), (1668, 31635), (1710, 30858), (1998, 26410), (2052, 25715), (2085, 25308), (2109, 25020), (2220, 23769), (2502, 21090), (2565, 20572), (2641, 19980), (2780, 18981), (2812, 18765), (3330, 15846), (3420, 15429), (3515, 15012), (3753, 14060), (3996, 13205), (4170, 12654), (4218, 12510), (4995, 10564), (5004, 10545), (5130, 10286), (5143, 10260), (5282, 9990), (6255, 8436), (6327, 8340), (6660, 7923), (7030, 7506)]