199388520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{523}}^1$

素因数の和:896

約数の個数: 128

約数和(自身を含む): 667785600

約数和(自身を除く): 468397080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 353, 360, 523, 540, 706, 1046, 1059, 1080, 1412, 1569, 1765, 2092, 2118, 2615, 2824, 3138, 3177, 3530, 4184, 4236, 4707, 5230, 5295, 6276, 6354, 7060, 7845, 8472, 9414, 9531, 10460, 10590, 12552, 12708, 14120, 14121, 15690, 15885, 18828, 19062, 20920, 21180, 23535, 25416, 28242, 31380, 31770, 37656, 38124, 42360, 47070, 47655, 56484, 62760, 63540, 70605, 76248, 94140, 95310, 112968, 127080, 141210, 184619, 188280, 190620, 282420, 369238, 381240, 553857, 564840, 738476, 923095, 1107714, 1476952, 1661571, 1846190, 2215428, 2769285, 3323142, 3692380, 4430856, 4984713, 5538570, 6646284, 7384760, 8307855, 9969426, 11077140, 13292568, 16615710, 19938852, 22154280, 24923565, 33231420, 39877704, 49847130, 66462840, 99694260, 199388520]

約数ペア:

[(1, 199388520), (2, 99694260), (3, 66462840), (4, 49847130), (5, 39877704), (6, 33231420), (8, 24923565), (9, 22154280), (10, 19938852), (12, 16615710), (15, 13292568), (18, 11077140), (20, 9969426), (24, 8307855), (27, 7384760), (30, 6646284), (36, 5538570), (40, 4984713), (45, 4430856), (54, 3692380), (60, 3323142), (72, 2769285), (90, 2215428), (108, 1846190), (120, 1661571), (135, 1476952), (180, 1107714), (216, 923095), (270, 738476), (353, 564840), (360, 553857), (523, 381240), (540, 369238), (706, 282420), (1046, 190620), (1059, 188280), (1080, 184619), (1412, 141210), (1569, 127080), (1765, 112968), (2092, 95310), (2118, 94140), (2615, 76248), (2824, 70605), (3138, 63540), (3177, 62760), (3530, 56484), (4184, 47655), (4236, 47070), (4707, 42360), (5230, 38124), (5295, 37656), (6276, 31770), (6354, 31380), (7060, 28242), (7845, 25416), (8472, 23535), (9414, 21180), (9531, 20920), (10460, 19062), (10590, 18828), (12552, 15885), (12708, 15690), (14120, 14121)]