138147100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:117

約数の個数: 288

約数和(自身を含む): 419973120

約数和(自身を除く): 281826020

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 19, 20, 25, 26, 28, 34, 35, 38, 47, 50, 52, 65, 68, 70, 76, 85, 91, 94, 95, 100, 119, 130, 133, 140, 170, 175, 182, 188, 190, 221, 235, 238, 247, 260, 266, 323, 325, 329, 340, 350, 364, 380, 425, 442, 455, 470, 475, 476, 494, 532, 595, 611, 646, 650, 658, 665, 700, 799, 850, 884, 893, 910, 940, 950, 988, 1105, 1175, 1190, 1222, 1235, 1292, 1300, 1316, 1330, 1547, 1598, 1615, 1645, 1700, 1729, 1786, 1820, 1900, 2210, 2261, 2275, 2350, 2380, 2444, 2470, 2660, 2975, 3055, 3094, 3196, 3230, 3290, 3325, 3458, 3572, 3995, 4199, 4277, 4420, 4465, 4522, 4550, 4700, 4940, 5525, 5593, 5950, 6110, 6175, 6188, 6251, 6460, 6580, 6650, 6916, 7735, 7990, 8075, 8225, 8398, 8554, 8645, 8930, 9044, 9100, 10387, 11050, 11186, 11305, 11609, 11900, 12220, 12350, 12502, 13300, 15181, 15275, 15470, 15980, 16150, 16450, 16796, 17108, 17290, 17860, 19975, 20774, 20995, 21385, 22100, 22325, 22372, 22610, 23218, 24700, 25004, 27965, 29393, 30362, 30550, 30940, 31255, 32300, 32900, 34580, 38675, 39950, 41548, 41990, 42770, 43225, 44650, 45220, 46436, 51935, 55930, 56525, 58045, 58786, 60724, 61100, 62510, 72709, 75905, 77350, 79900, 81263, 83980, 85540, 86450, 89300, 103870, 104975, 106267, 106925, 111860, 113050, 116090, 117572, 125020, 139825, 145418, 146965, 151810, 154700, 156275, 162526, 172900, 197353, 207740, 209950, 212534, 213850, 226100, 232180, 259675, 279650, 290225, 290836, 293930, 303620, 312550, 325052, 363545, 379525, 394706, 406315, 419900, 425068, 427700, 519350, 531335, 559300, 580450, 587860, 625100, 727090, 734825, 759050, 789412, 812630, 986765, 1038700, 1062670, 1160900, 1381471, 1454180, 1469650, 1518100, 1625260, 1817725, 1973530, 2031575, 2125340, 2656675, 2762942, 2939300, 3635450, 3947060, 4063150, 4933825, 5313350, 5525884, 6907355, 7270900, 8126300, 9867650, 10626700, 13814710, 19735300, 27629420, 34536775, 69073550, 138147100]

約数ペア:

[(1, 138147100), (2, 69073550), (4, 34536775), (5, 27629420), (7, 19735300), (10, 13814710), (13, 10626700), (14, 9867650), (17, 8126300), (19, 7270900), (20, 6907355), (25, 5525884), (26, 5313350), (28, 4933825), (34, 4063150), (35, 3947060), (38, 3635450), (47, 2939300), (50, 2762942), (52, 2656675), (65, 2125340), (68, 2031575), (70, 1973530), (76, 1817725), (85, 1625260), (91, 1518100), (94, 1469650), (95, 1454180), (100, 1381471), (119, 1160900), (130, 1062670), (133, 1038700), (140, 986765), (170, 812630), (175, 789412), (182, 759050), (188, 734825), (190, 727090), (221, 625100), (235, 587860), (238, 580450), (247, 559300), (260, 531335), (266, 519350), (323, 427700), (325, 425068), (329, 419900), (340, 406315), (350, 394706), (364, 379525), (380, 363545), (425, 325052), (442, 312550), (455, 303620), (470, 293930), (475, 290836), (476, 290225), (494, 279650), (532, 259675), (595, 232180), (611, 226100), (646, 213850), (650, 212534), (658, 209950), (665, 207740), (700, 197353), (799, 172900), (850, 162526), (884, 156275), (893, 154700), (910, 151810), (940, 146965), (950, 145418), (988, 139825), (1105, 125020), (1175, 117572), (1190, 116090), (1222, 113050), (1235, 111860), (1292, 106925), (1300, 106267), (1316, 104975), (1330, 103870), (1547, 89300), (1598, 86450), (1615, 85540), (1645, 83980), (1700, 81263), (1729, 79900), (1786, 77350), (1820, 75905), (1900, 72709), (2210, 62510), (2261, 61100), (2275, 60724), (2350, 58786), (2380, 58045), (2444, 56525), (2470, 55930), (2660, 51935), (2975, 46436), (3055, 45220), (3094, 44650), (3196, 43225), (3230, 42770), (3290, 41990), (3325, 41548), (3458, 39950), (3572, 38675), (3995, 34580), (4199, 32900), (4277, 32300), (4420, 31255), (4465, 30940), (4522, 30550), (4550, 30362), (4700, 29393), (4940, 27965), (5525, 25004), (5593, 24700), (5950, 23218), (6110, 22610), (6175, 22372), (6188, 22325), (6251, 22100), (6460, 21385), (6580, 20995), (6650, 20774), (6916, 19975), (7735, 17860), (7990, 17290), (8075, 17108), (8225, 16796), (8398, 16450), (8554, 16150), (8645, 15980), (8930, 15470), (9044, 15275), (9100, 15181), (10387, 13300), (11050, 12502), (11186, 12350), (11305, 12220), (11609, 11900)]