200509740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{13421}}^1$

素因数の和:13519

約数の個数: 72

約数和(自身を含む): 615586608

約数和(自身を除く): 415076868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3735, 4980, 7470, 13421, 14940, 26842, 40263, 53684, 67105, 80526, 120789, 134210, 161052, 201315, 241578, 268420, 402630, 483156, 603945, 805260, 1113943, 1207890, 2227886, 2415780, 3341829, 4455772, 5569715, 6683658, 10025487, 11139430, 13367316, 16709145, 20050974, 22278860, 33418290, 40101948, 50127435, 66836580, 100254870, 200509740]

約数ペア:

[(1, 200509740), (2, 100254870), (3, 66836580), (4, 50127435), (5, 40101948), (6, 33418290), (9, 22278860), (10, 20050974), (12, 16709145), (15, 13367316), (18, 11139430), (20, 10025487), (30, 6683658), (36, 5569715), (45, 4455772), (60, 3341829), (83, 2415780), (90, 2227886), (166, 1207890), (180, 1113943), (249, 805260), (332, 603945), (415, 483156), (498, 402630), (747, 268420), (830, 241578), (996, 201315), (1245, 161052), (1494, 134210), (1660, 120789), (2490, 80526), (2988, 67105), (3735, 53684), (4980, 40263), (7470, 26842), (13421, 14940)]