76174740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3089}}^1$

素因数の和:3241

約数の個数: 72

約数和(自身を含む): 232825320

約数和(自身を除く): 156650580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 411, 548, 685, 822, 1233, 1370, 1644, 2055, 2466, 2740, 3089, 4110, 4932, 6165, 6178, 8220, 9267, 12330, 12356, 15445, 18534, 24660, 27801, 30890, 37068, 46335, 55602, 61780, 92670, 111204, 139005, 185340, 278010, 423193, 556020, 846386, 1269579, 1692772, 2115965, 2539158, 3808737, 4231930, 5078316, 6347895, 7617474, 8463860, 12695790, 15234948, 19043685, 25391580, 38087370, 76174740]

約数ペア:

[(1, 76174740), (2, 38087370), (3, 25391580), (4, 19043685), (5, 15234948), (6, 12695790), (9, 8463860), (10, 7617474), (12, 6347895), (15, 5078316), (18, 4231930), (20, 3808737), (30, 2539158), (36, 2115965), (45, 1692772), (60, 1269579), (90, 846386), (137, 556020), (180, 423193), (274, 278010), (411, 185340), (548, 139005), (685, 111204), (822, 92670), (1233, 61780), (1370, 55602), (1644, 46335), (2055, 37068), (2466, 30890), (2740, 27801), (3089, 24660), (4110, 18534), (4932, 15445), (6165, 12356), (6178, 12330), (8220, 9267)]