72870060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:343

約数の個数: 96

約数和(自身を含む): 210051072

約数和(自身を除く): 137181012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 127, 131, 146, 219, 254, 262, 292, 365, 381, 393, 438, 508, 524, 635, 655, 730, 762, 786, 876, 1095, 1270, 1310, 1460, 1524, 1572, 1905, 1965, 2190, 2540, 2620, 3810, 3930, 4380, 7620, 7860, 9271, 9563, 16637, 18542, 19126, 27813, 28689, 33274, 37084, 38252, 46355, 47815, 49911, 55626, 57378, 66548, 83185, 92710, 95630, 99822, 111252, 114756, 139065, 143445, 166370, 185420, 191260, 199644, 249555, 278130, 286890, 332740, 499110, 556260, 573780, 998220, 1214501, 2429002, 3643503, 4858004, 6072505, 7287006, 12145010, 14574012, 18217515, 24290020, 36435030, 72870060]

約数ペア:

[(1, 72870060), (2, 36435030), (3, 24290020), (4, 18217515), (5, 14574012), (6, 12145010), (10, 7287006), (12, 6072505), (15, 4858004), (20, 3643503), (30, 2429002), (60, 1214501), (73, 998220), (127, 573780), (131, 556260), (146, 499110), (219, 332740), (254, 286890), (262, 278130), (292, 249555), (365, 199644), (381, 191260), (393, 185420), (438, 166370), (508, 143445), (524, 139065), (635, 114756), (655, 111252), (730, 99822), (762, 95630), (786, 92710), (876, 83185), (1095, 66548), (1270, 57378), (1310, 55626), (1460, 49911), (1524, 47815), (1572, 46355), (1905, 38252), (1965, 37084), (2190, 33274), (2540, 28689), (2620, 27813), (3810, 19126), (3930, 18542), (4380, 16637), (7620, 9563), (7860, 9271)]