55612620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:165

約数の個数: 288

約数和(自身を含む): 213857280

約数和(自身を除く): 158244660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 23, 28, 30, 35, 36, 38, 42, 45, 46, 57, 60, 63, 69, 70, 76, 84, 90, 92, 95, 101, 105, 114, 115, 126, 133, 138, 140, 161, 171, 180, 190, 202, 207, 210, 228, 230, 252, 266, 276, 285, 303, 315, 322, 342, 345, 380, 399, 404, 414, 420, 437, 460, 483, 505, 532, 570, 606, 630, 644, 665, 684, 690, 707, 798, 805, 828, 855, 874, 909, 966, 1010, 1035, 1140, 1197, 1212, 1260, 1311, 1330, 1380, 1414, 1449, 1515, 1596, 1610, 1710, 1748, 1818, 1919, 1932, 1995, 2020, 2070, 2121, 2185, 2323, 2394, 2415, 2622, 2660, 2828, 2898, 3030, 3059, 3220, 3420, 3535, 3636, 3838, 3933, 3990, 4140, 4242, 4370, 4545, 4646, 4788, 4830, 5244, 5757, 5796, 5985, 6060, 6118, 6363, 6555, 6969, 7070, 7245, 7676, 7866, 7980, 8484, 8740, 9090, 9177, 9292, 9595, 9660, 10605, 11514, 11615, 11970, 12236, 12726, 13110, 13433, 13938, 14140, 14490, 15295, 15732, 16261, 17271, 18180, 18354, 19190, 19665, 20907, 21210, 23028, 23230, 23940, 25452, 26220, 26866, 27531, 27876, 28785, 28980, 30590, 31815, 32522, 34542, 34845, 36708, 38380, 39330, 40299, 41814, 42420, 44137, 45885, 46460, 48783, 53732, 55062, 57570, 61180, 63630, 65044, 67165, 69084, 69690, 78660, 80598, 81305, 83628, 86355, 88274, 91770, 97566, 104535, 110124, 115140, 120897, 127260, 132411, 134330, 137655, 139380, 146349, 161196, 162610, 172710, 176548, 183540, 195132, 201495, 209070, 220685, 241794, 243915, 264822, 268660, 275310, 292698, 308959, 325220, 345420, 397233, 402990, 418140, 441370, 483588, 487830, 529644, 550620, 585396, 604485, 617918, 662055, 731745, 794466, 805980, 882740, 926877, 975660, 1208970, 1235836, 1324110, 1463490, 1544795, 1588932, 1853754, 1986165, 2417940, 2648220, 2780631, 2926980, 3089590, 3707508, 3972330, 4634385, 5561262, 6179180, 7944660, 9268770, 11122524, 13903155, 18537540, 27806310, 55612620]

約数ペア:

[(1, 55612620), (2, 27806310), (3, 18537540), (4, 13903155), (5, 11122524), (6, 9268770), (7, 7944660), (9, 6179180), (10, 5561262), (12, 4634385), (14, 3972330), (15, 3707508), (18, 3089590), (19, 2926980), (20, 2780631), (21, 2648220), (23, 2417940), (28, 1986165), (30, 1853754), (35, 1588932), (36, 1544795), (38, 1463490), (42, 1324110), (45, 1235836), (46, 1208970), (57, 975660), (60, 926877), (63, 882740), (69, 805980), (70, 794466), (76, 731745), (84, 662055), (90, 617918), (92, 604485), (95, 585396), (101, 550620), (105, 529644), (114, 487830), (115, 483588), (126, 441370), (133, 418140), (138, 402990), (140, 397233), (161, 345420), (171, 325220), (180, 308959), (190, 292698), (202, 275310), (207, 268660), (210, 264822), (228, 243915), (230, 241794), (252, 220685), (266, 209070), (276, 201495), (285, 195132), (303, 183540), (315, 176548), (322, 172710), (342, 162610), (345, 161196), (380, 146349), (399, 139380), (404, 137655), (414, 134330), (420, 132411), (437, 127260), (460, 120897), (483, 115140), (505, 110124), (532, 104535), (570, 97566), (606, 91770), (630, 88274), (644, 86355), (665, 83628), (684, 81305), (690, 80598), (707, 78660), (798, 69690), (805, 69084), (828, 67165), (855, 65044), (874, 63630), (909, 61180), (966, 57570), (1010, 55062), (1035, 53732), (1140, 48783), (1197, 46460), (1212, 45885), (1260, 44137), (1311, 42420), (1330, 41814), (1380, 40299), (1414, 39330), (1449, 38380), (1515, 36708), (1596, 34845), (1610, 34542), (1710, 32522), (1748, 31815), (1818, 30590), (1919, 28980), (1932, 28785), (1995, 27876), (2020, 27531), (2070, 26866), (2121, 26220), (2185, 25452), (2323, 23940), (2394, 23230), (2415, 23028), (2622, 21210), (2660, 20907), (2828, 19665), (2898, 19190), (3030, 18354), (3059, 18180), (3220, 17271), (3420, 16261), (3535, 15732), (3636, 15295), (3838, 14490), (3933, 14140), (3990, 13938), (4140, 13433), (4242, 13110), (4370, 12726), (4545, 12236), (4646, 11970), (4788, 11615), (4830, 11514), (5244, 10605), (5757, 9660), (5796, 9595), (5985, 9292), (6060, 9177), (6118, 9090), (6363, 8740), (6555, 8484), (6969, 7980), (7070, 7866), (7245, 7676)]