141402780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8447}}^1$

素因数の和:8496

約数の個数: 96

約数和(自身を含む): 454164480

約数和(自身を除く): 312761700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5580, 8370, 8447, 16740, 16894, 25341, 33788, 42235, 50682, 76023, 84470, 101364, 126705, 152046, 168940, 228069, 253410, 261857, 304092, 380115, 456138, 506820, 523714, 760230, 785571, 912276, 1047428, 1140345, 1309285, 1520460, 1571142, 2280690, 2356713, 2618570, 3142284, 3927855, 4561380, 4713426, 5237140, 7070139, 7855710, 9426852, 11783565, 14140278, 15711420, 23567130, 28280556, 35350695, 47134260, 70701390, 141402780]

約数ペア:

[(1, 141402780), (2, 70701390), (3, 47134260), (4, 35350695), (5, 28280556), (6, 23567130), (9, 15711420), (10, 14140278), (12, 11783565), (15, 9426852), (18, 7855710), (20, 7070139), (27, 5237140), (30, 4713426), (31, 4561380), (36, 3927855), (45, 3142284), (54, 2618570), (60, 2356713), (62, 2280690), (90, 1571142), (93, 1520460), (108, 1309285), (124, 1140345), (135, 1047428), (155, 912276), (180, 785571), (186, 760230), (270, 523714), (279, 506820), (310, 456138), (372, 380115), (465, 304092), (540, 261857), (558, 253410), (620, 228069), (837, 168940), (930, 152046), (1116, 126705), (1395, 101364), (1674, 84470), (1860, 76023), (2790, 50682), (3348, 42235), (4185, 33788), (5580, 25341), (8370, 16894), (8447, 16740)]