76732020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2861}}^1$

素因数の和:3025

約数の個数: 72

約数和(自身を含む): 234397800

約数和(自身を除く): 157665780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 149, 180, 298, 447, 596, 745, 894, 1341, 1490, 1788, 2235, 2682, 2861, 2980, 4470, 5364, 5722, 6705, 8583, 8940, 11444, 13410, 14305, 17166, 25749, 26820, 28610, 34332, 42915, 51498, 57220, 85830, 102996, 128745, 171660, 257490, 426289, 514980, 852578, 1278867, 1705156, 2131445, 2557734, 3836601, 4262890, 5115468, 6394335, 7673202, 8525780, 12788670, 15346404, 19183005, 25577340, 38366010, 76732020]

約数ペア:

[(1, 76732020), (2, 38366010), (3, 25577340), (4, 19183005), (5, 15346404), (6, 12788670), (9, 8525780), (10, 7673202), (12, 6394335), (15, 5115468), (18, 4262890), (20, 3836601), (30, 2557734), (36, 2131445), (45, 1705156), (60, 1278867), (90, 852578), (149, 514980), (180, 426289), (298, 257490), (447, 171660), (596, 128745), (745, 102996), (894, 85830), (1341, 57220), (1490, 51498), (1788, 42915), (2235, 34332), (2682, 28610), (2861, 26820), (2980, 25749), (4470, 17166), (5364, 14305), (5722, 13410), (6705, 11444), (8583, 8940)]