72276540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4651}}^1$

素因数の和:4707

約数の個数: 96

約数和(自身を含む): 237586944

約数和(自身を除く): 165310404

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2590, 3108, 3885, 4651, 5180, 7770, 9302, 13953, 15540, 18604, 23255, 27906, 32557, 46510, 55812, 65114, 69765, 93020, 97671, 130228, 139530, 162785, 172087, 195342, 279060, 325570, 344174, 390684, 488355, 516261, 651140, 688348, 860435, 976710, 1032522, 1204609, 1720870, 1953420, 2065044, 2409218, 2581305, 3441740, 3613827, 4818436, 5162610, 6023045, 7227654, 10325220, 12046090, 14455308, 18069135, 24092180, 36138270, 72276540]

約数ペア:

[(1, 72276540), (2, 36138270), (3, 24092180), (4, 18069135), (5, 14455308), (6, 12046090), (7, 10325220), (10, 7227654), (12, 6023045), (14, 5162610), (15, 4818436), (20, 3613827), (21, 3441740), (28, 2581305), (30, 2409218), (35, 2065044), (37, 1953420), (42, 1720870), (60, 1204609), (70, 1032522), (74, 976710), (84, 860435), (105, 688348), (111, 651140), (140, 516261), (148, 488355), (185, 390684), (210, 344174), (222, 325570), (259, 279060), (370, 195342), (420, 172087), (444, 162785), (518, 139530), (555, 130228), (740, 97671), (777, 93020), (1036, 69765), (1110, 65114), (1295, 55812), (1554, 46510), (2220, 32557), (2590, 27906), (3108, 23255), (3885, 18604), (4651, 15540), (5180, 13953), (7770, 9302)]