76226280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1$

素因数の和:531

約数の個数: 128

約数和(自身を含む): 248814720

約数和(自身を除く): 172588440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 131, 156, 195, 260, 262, 312, 373, 390, 393, 520, 524, 655, 746, 780, 786, 1048, 1119, 1310, 1492, 1560, 1572, 1703, 1865, 1965, 2238, 2620, 2984, 3144, 3406, 3730, 3930, 4476, 4849, 5109, 5240, 5595, 6812, 7460, 7860, 8515, 8952, 9698, 10218, 11190, 13624, 14547, 14920, 15720, 17030, 19396, 20436, 22380, 24245, 25545, 29094, 34060, 38792, 40872, 44760, 48490, 48863, 51090, 58188, 68120, 72735, 96980, 97726, 102180, 116376, 145470, 146589, 193960, 195452, 204360, 244315, 290940, 293178, 390904, 488630, 581880, 586356, 635219, 732945, 977260, 1172712, 1270438, 1465890, 1905657, 1954520, 2540876, 2931780, 3176095, 3811314, 5081752, 5863560, 6352190, 7622628, 9528285, 12704380, 15245256, 19056570, 25408760, 38113140, 76226280]

約数ペア:

[(1, 76226280), (2, 38113140), (3, 25408760), (4, 19056570), (5, 15245256), (6, 12704380), (8, 9528285), (10, 7622628), (12, 6352190), (13, 5863560), (15, 5081752), (20, 3811314), (24, 3176095), (26, 2931780), (30, 2540876), (39, 1954520), (40, 1905657), (52, 1465890), (60, 1270438), (65, 1172712), (78, 977260), (104, 732945), (120, 635219), (130, 586356), (131, 581880), (156, 488630), (195, 390904), (260, 293178), (262, 290940), (312, 244315), (373, 204360), (390, 195452), (393, 193960), (520, 146589), (524, 145470), (655, 116376), (746, 102180), (780, 97726), (786, 96980), (1048, 72735), (1119, 68120), (1310, 58188), (1492, 51090), (1560, 48863), (1572, 48490), (1703, 44760), (1865, 40872), (1965, 38792), (2238, 34060), (2620, 29094), (2984, 25545), (3144, 24245), (3406, 22380), (3730, 20436), (3930, 19396), (4476, 17030), (4849, 15720), (5109, 14920), (5240, 14547), (5595, 13624), (6812, 11190), (7460, 10218), (7860, 9698), (8515, 8952)]