76139700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2789}}^1$

素因数の和:2826

約数の個数: 144

約数和(自身を含む): 271232640

約数和(自身を除く): 195092940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 910, 975, 1050, 1092, 1300, 1365, 1820, 1950, 2100, 2275, 2730, 2789, 3900, 4550, 5460, 5578, 6825, 8367, 9100, 11156, 13650, 13945, 16734, 19523, 27300, 27890, 33468, 36257, 39046, 41835, 55780, 58569, 69725, 72514, 78092, 83670, 97615, 108771, 117138, 139450, 145028, 167340, 181285, 195230, 209175, 217542, 234276, 253799, 278900, 292845, 362570, 390460, 418350, 435084, 488075, 507598, 543855, 585690, 725140, 761397, 836700, 906425, 976150, 1015196, 1087710, 1171380, 1268995, 1464225, 1522794, 1812850, 1952300, 2175420, 2537990, 2719275, 2928450, 3045588, 3625700, 3806985, 5075980, 5438550, 5856900, 6344975, 7613970, 10877100, 12689950, 15227940, 19034925, 25379900, 38069850, 76139700]

約数ペア:

[(1, 76139700), (2, 38069850), (3, 25379900), (4, 19034925), (5, 15227940), (6, 12689950), (7, 10877100), (10, 7613970), (12, 6344975), (13, 5856900), (14, 5438550), (15, 5075980), (20, 3806985), (21, 3625700), (25, 3045588), (26, 2928450), (28, 2719275), (30, 2537990), (35, 2175420), (39, 1952300), (42, 1812850), (50, 1522794), (52, 1464225), (60, 1268995), (65, 1171380), (70, 1087710), (75, 1015196), (78, 976150), (84, 906425), (91, 836700), (100, 761397), (105, 725140), (130, 585690), (140, 543855), (150, 507598), (156, 488075), (175, 435084), (182, 418350), (195, 390460), (210, 362570), (260, 292845), (273, 278900), (300, 253799), (325, 234276), (350, 217542), (364, 209175), (390, 195230), (420, 181285), (455, 167340), (525, 145028), (546, 139450), (650, 117138), (700, 108771), (780, 97615), (910, 83670), (975, 78092), (1050, 72514), (1092, 69725), (1300, 58569), (1365, 55780), (1820, 41835), (1950, 39046), (2100, 36257), (2275, 33468), (2730, 27890), (2789, 27300), (3900, 19523), (4550, 16734), (5460, 13945), (5578, 13650), (6825, 11156), (8367, 9100)]