135870900

素因数分解:

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

素因数の和:255

約数の個数: 216

約数和(自身を含む): 457158240

約数和(自身を除く): 321287340

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 25, 30, 33, 38, 44, 50, 55, 57, 60, 66, 75, 76, 95, 100, 110, 114, 121, 132, 150, 165, 190, 197, 209, 220, 228, 242, 275, 285, 300, 330, 363, 380, 394, 418, 475, 484, 550, 570, 591, 605, 627, 660, 726, 788, 825, 836, 950, 985, 1045, 1100, 1140, 1182, 1210, 1254, 1425, 1452, 1650, 1815, 1900, 1970, 2090, 2167, 2299, 2364, 2420, 2508, 2850, 2955, 3025, 3135, 3300, 3630, 3743, 3940, 4180, 4334, 4598, 4925, 5225, 5700, 5910, 6050, 6270, 6501, 6897, 7260, 7486, 8668, 9075, 9196, 9850, 10450, 10835, 11229, 11495, 11820, 12100, 12540, 13002, 13794, 14775, 14972, 15675, 18150, 18715, 19700, 20900, 21670, 22458, 22990, 23837, 26004, 27588, 29550, 31350, 32505, 34485, 36300, 37430, 41173, 43340, 44916, 45980, 47674, 54175, 56145, 57475, 59100, 62700, 65010, 68970, 71511, 74860, 82346, 93575, 95348, 108350, 112290, 114950, 119185, 123519, 130020, 137940, 143022, 162525, 164692, 172425, 187150, 205865, 216700, 224580, 229900, 238370, 247038, 280725, 286044, 325050, 344850, 357555, 374300, 411730, 452903, 476740, 494076, 561450, 595925, 617595, 650100, 689700, 715110, 823460, 905806, 1029325, 1122900, 1191850, 1235190, 1358709, 1430220, 1787775, 1811612, 2058650, 2264515, 2383700, 2470380, 2717418, 3087975, 3575550, 4117300, 4529030, 5434836, 6175950, 6793545, 7151100, 9058060, 11322575, 12351900, 13587090, 22645150, 27174180, 33967725, 45290300, 67935450, 135870900]

約数ペア:

[(1, 135870900), (2, 67935450), (3, 45290300), (4, 33967725), (5, 27174180), (6, 22645150), (10, 13587090), (11, 12351900), (12, 11322575), (15, 9058060), (19, 7151100), (20, 6793545), (22, 6175950), (25, 5434836), (30, 4529030), (33, 4117300), (38, 3575550), (44, 3087975), (50, 2717418), (55, 2470380), (57, 2383700), (60, 2264515), (66, 2058650), (75, 1811612), (76, 1787775), (95, 1430220), (100, 1358709), (110, 1235190), (114, 1191850), (121, 1122900), (132, 1029325), (150, 905806), (165, 823460), (190, 715110), (197, 689700), (209, 650100), (220, 617595), (228, 595925), (242, 561450), (275, 494076), (285, 476740), (300, 452903), (330, 411730), (363, 374300), (380, 357555), (394, 344850), (418, 325050), (475, 286044), (484, 280725), (550, 247038), (570, 238370), (591, 229900), (605, 224580), (627, 216700), (660, 205865), (726, 187150), (788, 172425), (825, 164692), (836, 162525), (950, 143022), (985, 137940), (1045, 130020), (1100, 123519), (1140, 119185), (1182, 114950), (1210, 112290), (1254, 108350), (1425, 95348), (1452, 93575), (1650, 82346), (1815, 74860), (1900, 71511), (1970, 68970), (2090, 65010), (2167, 62700), (2299, 59100), (2364, 57475), (2420, 56145), (2508, 54175), (2850, 47674), (2955, 45980), (3025, 44916), (3135, 43340), (3300, 41173), (3630, 37430), (3743, 36300), (3940, 34485), (4180, 32505), (4334, 31350), (4598, 29550), (4925, 27588), (5225, 26004), (5700, 23837), (5910, 22990), (6050, 22458), (6270, 21670), (6501, 20900), (6897, 19700), (7260, 18715), (7486, 18150), (8668, 15675), (9075, 14972), (9196, 14775), (9850, 13794), (10450, 13002), (10835, 12540), (11229, 12100), (11495, 11820)]