12552540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:73

約数の個数: 288

約数和(自身を含む): 50050560

約数和(自身を除く): 37498020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 19, 20, 21, 22, 26, 28, 30, 33, 35, 38, 39, 42, 44, 52, 55, 57, 60, 65, 66, 70, 76, 77, 78, 84, 91, 95, 105, 110, 114, 121, 130, 132, 133, 140, 143, 154, 156, 165, 182, 190, 195, 209, 210, 220, 228, 231, 242, 247, 260, 266, 273, 285, 286, 308, 330, 363, 364, 380, 385, 390, 399, 418, 420, 429, 455, 462, 484, 494, 532, 546, 570, 572, 605, 627, 660, 665, 715, 726, 741, 770, 780, 798, 836, 847, 858, 910, 924, 988, 1001, 1045, 1092, 1140, 1155, 1210, 1235, 1254, 1330, 1365, 1430, 1452, 1463, 1482, 1540, 1573, 1596, 1694, 1716, 1729, 1815, 1820, 1995, 2002, 2090, 2145, 2299, 2310, 2420, 2470, 2508, 2541, 2660, 2717, 2730, 2860, 2926, 2964, 3003, 3135, 3146, 3388, 3458, 3630, 3705, 3990, 4004, 4180, 4235, 4290, 4389, 4598, 4620, 4719, 4940, 5005, 5082, 5187, 5434, 5460, 5852, 6006, 6270, 6292, 6897, 6916, 7260, 7315, 7410, 7865, 7980, 8151, 8470, 8580, 8645, 8778, 9196, 9438, 10010, 10164, 10374, 10868, 11011, 11495, 12012, 12540, 12705, 13585, 13794, 14630, 14820, 15015, 15730, 16093, 16302, 16940, 17290, 17556, 18876, 19019, 20020, 20748, 21945, 22022, 22990, 23595, 25410, 25935, 27170, 27588, 29260, 29887, 30030, 31460, 32186, 32604, 33033, 34485, 34580, 38038, 40755, 43890, 44044, 45980, 47190, 48279, 50820, 51870, 54340, 55055, 57057, 59774, 60060, 64372, 66066, 68970, 76076, 80465, 81510, 87780, 89661, 94380, 95095, 96558, 103740, 110110, 114114, 119548, 132132, 137940, 149435, 160930, 163020, 165165, 179322, 190190, 193116, 209209, 220220, 228228, 241395, 285285, 298870, 321860, 330330, 358644, 380380, 418418, 448305, 482790, 570570, 597740, 627627, 660660, 836836, 896610, 965580, 1046045, 1141140, 1255254, 1793220, 2092090, 2510508, 3138135, 4184180, 6276270, 12552540]

約数ペア:

[(1, 12552540), (2, 6276270), (3, 4184180), (4, 3138135), (5, 2510508), (6, 2092090), (7, 1793220), (10, 1255254), (11, 1141140), (12, 1046045), (13, 965580), (14, 896610), (15, 836836), (19, 660660), (20, 627627), (21, 597740), (22, 570570), (26, 482790), (28, 448305), (30, 418418), (33, 380380), (35, 358644), (38, 330330), (39, 321860), (42, 298870), (44, 285285), (52, 241395), (55, 228228), (57, 220220), (60, 209209), (65, 193116), (66, 190190), (70, 179322), (76, 165165), (77, 163020), (78, 160930), (84, 149435), (91, 137940), (95, 132132), (105, 119548), (110, 114114), (114, 110110), (121, 103740), (130, 96558), (132, 95095), (133, 94380), (140, 89661), (143, 87780), (154, 81510), (156, 80465), (165, 76076), (182, 68970), (190, 66066), (195, 64372), (209, 60060), (210, 59774), (220, 57057), (228, 55055), (231, 54340), (242, 51870), (247, 50820), (260, 48279), (266, 47190), (273, 45980), (285, 44044), (286, 43890), (308, 40755), (330, 38038), (363, 34580), (364, 34485), (380, 33033), (385, 32604), (390, 32186), (399, 31460), (418, 30030), (420, 29887), (429, 29260), (455, 27588), (462, 27170), (484, 25935), (494, 25410), (532, 23595), (546, 22990), (570, 22022), (572, 21945), (605, 20748), (627, 20020), (660, 19019), (665, 18876), (715, 17556), (726, 17290), (741, 16940), (770, 16302), (780, 16093), (798, 15730), (836, 15015), (847, 14820), (858, 14630), (910, 13794), (924, 13585), (988, 12705), (1001, 12540), (1045, 12012), (1092, 11495), (1140, 11011), (1155, 10868), (1210, 10374), (1235, 10164), (1254, 10010), (1330, 9438), (1365, 9196), (1430, 8778), (1452, 8645), (1463, 8580), (1482, 8470), (1540, 8151), (1573, 7980), (1596, 7865), (1694, 7410), (1716, 7315), (1729, 7260), (1815, 6916), (1820, 6897), (1995, 6292), (2002, 6270), (2090, 6006), (2145, 5852), (2299, 5460), (2310, 5434), (2420, 5187), (2470, 5082), (2508, 5005), (2541, 4940), (2660, 4719), (2717, 4620), (2730, 4598), (2860, 4389), (2926, 4290), (2964, 4235), (3003, 4180), (3135, 4004), (3146, 3990), (3388, 3705), (3458, 3630)]