127836180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37379}}^1$

素因数の和:37413

約数の個数: 72

約数和(自身を含む): 408189600

約数和(自身を除く): 280353420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 37379, 74758, 112137, 149516, 186895, 224274, 336411, 373790, 448548, 560685, 672822, 710201, 747580, 1121370, 1345644, 1420402, 1682055, 2130603, 2242740, 2840804, 3364110, 3551005, 4261206, 6391809, 6728220, 7102010, 8522412, 10653015, 12783618, 14204020, 21306030, 25567236, 31959045, 42612060, 63918090, 127836180]

約数ペア:

[(1, 127836180), (2, 63918090), (3, 42612060), (4, 31959045), (5, 25567236), (6, 21306030), (9, 14204020), (10, 12783618), (12, 10653015), (15, 8522412), (18, 7102010), (19, 6728220), (20, 6391809), (30, 4261206), (36, 3551005), (38, 3364110), (45, 2840804), (57, 2242740), (60, 2130603), (76, 1682055), (90, 1420402), (95, 1345644), (114, 1121370), (171, 747580), (180, 710201), (190, 672822), (228, 560685), (285, 448548), (342, 373790), (380, 336411), (570, 224274), (684, 186895), (855, 149516), (1140, 112137), (1710, 74758), (3420, 37379)]