72151110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1$

素因数の和:558

約数の個数: 96

約数和(自身を含む): 197188992

約数和(自身を除く): 125037882

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 47, 74, 90, 94, 111, 141, 185, 222, 235, 282, 333, 370, 423, 461, 470, 555, 666, 705, 846, 922, 1110, 1383, 1410, 1665, 1739, 2115, 2305, 2766, 3330, 3478, 4149, 4230, 4610, 5217, 6915, 8298, 8695, 10434, 13830, 15651, 17057, 17390, 20745, 21667, 26085, 31302, 34114, 41490, 43334, 51171, 52170, 65001, 78255, 85285, 102342, 108335, 130002, 153513, 156510, 170570, 195003, 216670, 255855, 307026, 325005, 390006, 511710, 650010, 767565, 801679, 975015, 1535130, 1603358, 1950030, 2405037, 4008395, 4810074, 7215111, 8016790, 12025185, 14430222, 24050370, 36075555, 72151110]

約数ペア:

[(1, 72151110), (2, 36075555), (3, 24050370), (5, 14430222), (6, 12025185), (9, 8016790), (10, 7215111), (15, 4810074), (18, 4008395), (30, 2405037), (37, 1950030), (45, 1603358), (47, 1535130), (74, 975015), (90, 801679), (94, 767565), (111, 650010), (141, 511710), (185, 390006), (222, 325005), (235, 307026), (282, 255855), (333, 216670), (370, 195003), (423, 170570), (461, 156510), (470, 153513), (555, 130002), (666, 108335), (705, 102342), (846, 85285), (922, 78255), (1110, 65001), (1383, 52170), (1410, 51171), (1665, 43334), (1739, 41490), (2115, 34114), (2305, 31302), (2766, 26085), (3330, 21667), (3478, 20745), (4149, 17390), (4230, 17057), (4610, 15651), (5217, 13830), (6915, 10434), (8298, 8695)]