20106565800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{337}}^1\times {\mathrm{99439}}^1$

素因数の和:99795

約数の個数: 96

約数和(自身を含む): 62515939200

約数和(自身を除く): 42409373400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 337, 600, 674, 1011, 1348, 1685, 2022, 2696, 3370, 4044, 5055, 6740, 8088, 8425, 10110, 13480, 16850, 20220, 25275, 33700, 40440, 50550, 67400, 99439, 101100, 198878, 202200, 298317, 397756, 497195, 596634, 795512, 994390, 1193268, 1491585, 1988780, 2386536, 2485975, 2983170, 3977560, 4971950, 5966340, 7457925, 9943900, 11932680, 14915850, 19887800, 29831700, 33510943, 59663400, 67021886, 100532829, 134043772, 167554715, 201065658, 268087544, 335109430, 402131316, 502664145, 670218860, 804262632, 837773575, 1005328290, 1340437720, 1675547150, 2010656580, 2513320725, 3351094300, 4021313160, 5026641450, 6702188600, 10053282900, 20106565800]

約数ペア:

[(1, 20106565800), (2, 10053282900), (3, 6702188600), (4, 5026641450), (5, 4021313160), (6, 3351094300), (8, 2513320725), (10, 2010656580), (12, 1675547150), (15, 1340437720), (20, 1005328290), (24, 837773575), (25, 804262632), (30, 670218860), (40, 502664145), (50, 402131316), (60, 335109430), (75, 268087544), (100, 201065658), (120, 167554715), (150, 134043772), (200, 100532829), (300, 67021886), (337, 59663400), (600, 33510943), (674, 29831700), (1011, 19887800), (1348, 14915850), (1685, 11932680), (2022, 9943900), (2696, 7457925), (3370, 5966340), (4044, 4971950), (5055, 3977560), (6740, 2983170), (8088, 2485975), (8425, 2386536), (10110, 1988780), (13480, 1491585), (16850, 1193268), (20220, 994390), (25275, 795512), (33700, 596634), (40440, 497195), (50550, 397756), (67400, 298317), (99439, 202200), (101100, 198878)]