76211880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:611

約数の個数: 128

約数和(自身を含む): 243544320

約数和(自身を除く): 167332440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 53, 60, 69, 92, 106, 115, 120, 138, 159, 184, 212, 230, 265, 276, 318, 345, 424, 460, 521, 530, 552, 636, 690, 795, 920, 1042, 1060, 1219, 1272, 1380, 1563, 1590, 2084, 2120, 2438, 2605, 2760, 3126, 3180, 3657, 4168, 4876, 5210, 6095, 6252, 6360, 7314, 7815, 9752, 10420, 11983, 12190, 12504, 14628, 15630, 18285, 20840, 23966, 24380, 27613, 29256, 31260, 35949, 36570, 47932, 48760, 55226, 59915, 62520, 71898, 73140, 82839, 95864, 110452, 119830, 138065, 143796, 146280, 165678, 179745, 220904, 239660, 276130, 287592, 331356, 359490, 414195, 479320, 552260, 635099, 662712, 718980, 828390, 1104520, 1270198, 1437960, 1656780, 1905297, 2540396, 3175495, 3313560, 3810594, 5080792, 6350990, 7621188, 9526485, 12701980, 15242376, 19052970, 25403960, 38105940, 76211880]

約数ペア:

[(1, 76211880), (2, 38105940), (3, 25403960), (4, 19052970), (5, 15242376), (6, 12701980), (8, 9526485), (10, 7621188), (12, 6350990), (15, 5080792), (20, 3810594), (23, 3313560), (24, 3175495), (30, 2540396), (40, 1905297), (46, 1656780), (53, 1437960), (60, 1270198), (69, 1104520), (92, 828390), (106, 718980), (115, 662712), (120, 635099), (138, 552260), (159, 479320), (184, 414195), (212, 359490), (230, 331356), (265, 287592), (276, 276130), (318, 239660), (345, 220904), (424, 179745), (460, 165678), (521, 146280), (530, 143796), (552, 138065), (636, 119830), (690, 110452), (795, 95864), (920, 82839), (1042, 73140), (1060, 71898), (1219, 62520), (1272, 59915), (1380, 55226), (1563, 48760), (1590, 47932), (2084, 36570), (2120, 35949), (2438, 31260), (2605, 29256), (2760, 27613), (3126, 24380), (3180, 23966), (3657, 20840), (4168, 18285), (4876, 15630), (5210, 14628), (6095, 12504), (6252, 12190), (6360, 11983), (7314, 10420), (7815, 9752)]