82777590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:227

約数の個数: 192

約数和(自身を含む): 266872320

約数和(自身を除く): 184094730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 59, 63, 70, 85, 90, 102, 105, 118, 119, 126, 131, 153, 170, 177, 210, 238, 255, 262, 295, 306, 315, 354, 357, 393, 413, 510, 531, 590, 595, 630, 655, 714, 765, 786, 826, 885, 917, 1003, 1062, 1071, 1179, 1190, 1239, 1310, 1530, 1770, 1785, 1834, 1965, 2006, 2065, 2142, 2227, 2358, 2478, 2655, 2751, 3009, 3570, 3717, 3930, 4130, 4454, 4585, 5015, 5310, 5355, 5502, 5895, 6018, 6195, 6681, 7021, 7434, 7729, 8253, 9027, 9170, 10030, 10710, 11135, 11790, 12390, 13362, 13755, 14042, 15045, 15458, 15589, 16506, 18054, 18585, 20043, 21063, 22270, 23187, 27510, 30090, 31178, 33405, 35105, 37170, 38645, 40086, 41265, 42126, 45135, 46374, 46767, 54103, 63189, 66810, 69561, 70210, 77290, 77945, 82530, 90270, 93534, 100215, 105315, 108206, 115935, 126378, 131393, 139122, 140301, 155890, 162309, 200430, 210630, 231870, 233835, 262786, 270515, 280602, 315945, 324618, 347805, 394179, 467670, 486927, 541030, 631890, 656965, 695610, 701505, 788358, 811545, 919751, 973854, 1182537, 1313930, 1403010, 1623090, 1839502, 1970895, 2365074, 2434635, 2759253, 3941790, 4598755, 4869270, 5518506, 5912685, 8277759, 9197510, 11825370, 13796265, 16555518, 27592530, 41388795, 82777590]

約数ペア:

[(1, 82777590), (2, 41388795), (3, 27592530), (5, 16555518), (6, 13796265), (7, 11825370), (9, 9197510), (10, 8277759), (14, 5912685), (15, 5518506), (17, 4869270), (18, 4598755), (21, 3941790), (30, 2759253), (34, 2434635), (35, 2365074), (42, 1970895), (45, 1839502), (51, 1623090), (59, 1403010), (63, 1313930), (70, 1182537), (85, 973854), (90, 919751), (102, 811545), (105, 788358), (118, 701505), (119, 695610), (126, 656965), (131, 631890), (153, 541030), (170, 486927), (177, 467670), (210, 394179), (238, 347805), (255, 324618), (262, 315945), (295, 280602), (306, 270515), (315, 262786), (354, 233835), (357, 231870), (393, 210630), (413, 200430), (510, 162309), (531, 155890), (590, 140301), (595, 139122), (630, 131393), (655, 126378), (714, 115935), (765, 108206), (786, 105315), (826, 100215), (885, 93534), (917, 90270), (1003, 82530), (1062, 77945), (1071, 77290), (1179, 70210), (1190, 69561), (1239, 66810), (1310, 63189), (1530, 54103), (1770, 46767), (1785, 46374), (1834, 45135), (1965, 42126), (2006, 41265), (2065, 40086), (2142, 38645), (2227, 37170), (2358, 35105), (2478, 33405), (2655, 31178), (2751, 30090), (3009, 27510), (3570, 23187), (3717, 22270), (3930, 21063), (4130, 20043), (4454, 18585), (4585, 18054), (5015, 16506), (5310, 15589), (5355, 15458), (5502, 15045), (5895, 14042), (6018, 13755), (6195, 13362), (6681, 12390), (7021, 11790), (7434, 11135), (7729, 10710), (8253, 10030), (9027, 9170)]