27174180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:250

約数の個数: 144

約数和(自身を含む): 88482240

約数和(自身を除く): 61308060

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 121, 132, 165, 190, 197, 209, 220, 228, 242, 285, 330, 363, 380, 394, 418, 484, 570, 591, 605, 627, 660, 726, 788, 836, 985, 1045, 1140, 1182, 1210, 1254, 1452, 1815, 1970, 2090, 2167, 2299, 2364, 2420, 2508, 2955, 3135, 3630, 3743, 3940, 4180, 4334, 4598, 5910, 6270, 6501, 6897, 7260, 7486, 8668, 9196, 10835, 11229, 11495, 11820, 12540, 13002, 13794, 14972, 18715, 21670, 22458, 22990, 23837, 26004, 27588, 32505, 34485, 37430, 41173, 43340, 44916, 45980, 47674, 56145, 65010, 68970, 71511, 74860, 82346, 95348, 112290, 119185, 123519, 130020, 137940, 143022, 164692, 205865, 224580, 238370, 247038, 286044, 357555, 411730, 452903, 476740, 494076, 617595, 715110, 823460, 905806, 1235190, 1358709, 1430220, 1811612, 2264515, 2470380, 2717418, 4529030, 5434836, 6793545, 9058060, 13587090, 27174180]

約数ペア:

[(1, 27174180), (2, 13587090), (3, 9058060), (4, 6793545), (5, 5434836), (6, 4529030), (10, 2717418), (11, 2470380), (12, 2264515), (15, 1811612), (19, 1430220), (20, 1358709), (22, 1235190), (30, 905806), (33, 823460), (38, 715110), (44, 617595), (55, 494076), (57, 476740), (60, 452903), (66, 411730), (76, 357555), (95, 286044), (110, 247038), (114, 238370), (121, 224580), (132, 205865), (165, 164692), (190, 143022), (197, 137940), (209, 130020), (220, 123519), (228, 119185), (242, 112290), (285, 95348), (330, 82346), (363, 74860), (380, 71511), (394, 68970), (418, 65010), (484, 56145), (570, 47674), (591, 45980), (605, 44916), (627, 43340), (660, 41173), (726, 37430), (788, 34485), (836, 32505), (985, 27588), (1045, 26004), (1140, 23837), (1182, 22990), (1210, 22458), (1254, 21670), (1452, 18715), (1815, 14972), (1970, 13794), (2090, 13002), (2167, 12540), (2299, 11820), (2364, 11495), (2420, 11229), (2508, 10835), (2955, 9196), (3135, 8668), (3630, 7486), (3743, 7260), (3940, 6897), (4180, 6501), (4334, 6270), (4598, 5910)]