83705700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^3\times {\mathrm{127}}^1$

素因数の和:183

約数の個数: 144

約数和(自身を含む): 264427520

約数和(自身を除く): 180721820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 127, 130, 150, 156, 169, 195, 254, 260, 300, 325, 338, 381, 390, 507, 508, 635, 650, 676, 762, 780, 845, 975, 1014, 1270, 1300, 1524, 1651, 1690, 1905, 1950, 2028, 2197, 2535, 2540, 3175, 3302, 3380, 3810, 3900, 4225, 4394, 4953, 5070, 6350, 6591, 6604, 7620, 8255, 8450, 8788, 9525, 9906, 10140, 10985, 12675, 12700, 13182, 16510, 16900, 19050, 19812, 21463, 21970, 24765, 25350, 26364, 32955, 33020, 38100, 41275, 42926, 43940, 49530, 50700, 54925, 64389, 65910, 82550, 85852, 99060, 107315, 109850, 123825, 128778, 131820, 164775, 165100, 214630, 219700, 247650, 257556, 279019, 321945, 329550, 429260, 495300, 536575, 558038, 643890, 659100, 837057, 1073150, 1116076, 1287780, 1395095, 1609725, 1674114, 2146300, 2790190, 3219450, 3348228, 4185285, 5580380, 6438900, 6975475, 8370570, 13950950, 16741140, 20926425, 27901900, 41852850, 83705700]

約数ペア:

[(1, 83705700), (2, 41852850), (3, 27901900), (4, 20926425), (5, 16741140), (6, 13950950), (10, 8370570), (12, 6975475), (13, 6438900), (15, 5580380), (20, 4185285), (25, 3348228), (26, 3219450), (30, 2790190), (39, 2146300), (50, 1674114), (52, 1609725), (60, 1395095), (65, 1287780), (75, 1116076), (78, 1073150), (100, 837057), (127, 659100), (130, 643890), (150, 558038), (156, 536575), (169, 495300), (195, 429260), (254, 329550), (260, 321945), (300, 279019), (325, 257556), (338, 247650), (381, 219700), (390, 214630), (507, 165100), (508, 164775), (635, 131820), (650, 128778), (676, 123825), (762, 109850), (780, 107315), (845, 99060), (975, 85852), (1014, 82550), (1270, 65910), (1300, 64389), (1524, 54925), (1651, 50700), (1690, 49530), (1905, 43940), (1950, 42926), (2028, 41275), (2197, 38100), (2535, 33020), (2540, 32955), (3175, 26364), (3302, 25350), (3380, 24765), (3810, 21970), (3900, 21463), (4225, 19812), (4394, 19050), (4953, 16900), (5070, 16510), (6350, 13182), (6591, 12700), (6604, 12675), (7620, 10985), (8255, 10140), (8450, 9906), (8788, 9525)]