37992420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2543}}^1$

素因数の和:2641

約数の個数: 72

約数和(自身を含む): 116678016

約数和(自身を除く): 78685596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2543, 2988, 3735, 4980, 5086, 7470, 7629, 10172, 12715, 14940, 15258, 22887, 25430, 30516, 38145, 45774, 50860, 76290, 91548, 114435, 152580, 211069, 228870, 422138, 457740, 633207, 844276, 1055345, 1266414, 1899621, 2110690, 2532828, 3166035, 3799242, 4221380, 6332070, 7598484, 9498105, 12664140, 18996210, 37992420]

約数ペア:

[(1, 37992420), (2, 18996210), (3, 12664140), (4, 9498105), (5, 7598484), (6, 6332070), (9, 4221380), (10, 3799242), (12, 3166035), (15, 2532828), (18, 2110690), (20, 1899621), (30, 1266414), (36, 1055345), (45, 844276), (60, 633207), (83, 457740), (90, 422138), (166, 228870), (180, 211069), (249, 152580), (332, 114435), (415, 91548), (498, 76290), (747, 50860), (830, 45774), (996, 38145), (1245, 30516), (1494, 25430), (1660, 22887), (2490, 15258), (2543, 14940), (2988, 12715), (3735, 10172), (4980, 7629), (5086, 7470)]