200467920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{2083}}^1$

素因数の和:2500

約数の個数: 80

約数和(自身を含む): 623299392

約数和(自身を除く): 422831472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 401, 802, 1203, 1604, 2005, 2083, 2406, 3208, 4010, 4166, 4812, 6015, 6249, 6416, 8020, 8332, 9624, 10415, 12030, 12498, 16040, 16664, 19248, 20830, 24060, 24996, 31245, 32080, 33328, 41660, 48120, 49992, 62490, 83320, 96240, 99984, 124980, 166640, 249960, 499920, 835283, 1670566, 2505849, 3341132, 4176415, 5011698, 6682264, 8352830, 10023396, 12529245, 13364528, 16705660, 20046792, 25058490, 33411320, 40093584, 50116980, 66822640, 100233960, 200467920]

約数ペア:

[(1, 200467920), (2, 100233960), (3, 66822640), (4, 50116980), (5, 40093584), (6, 33411320), (8, 25058490), (10, 20046792), (12, 16705660), (15, 13364528), (16, 12529245), (20, 10023396), (24, 8352830), (30, 6682264), (40, 5011698), (48, 4176415), (60, 3341132), (80, 2505849), (120, 1670566), (240, 835283), (401, 499920), (802, 249960), (1203, 166640), (1604, 124980), (2005, 99984), (2083, 96240), (2406, 83320), (3208, 62490), (4010, 49992), (4166, 48120), (4812, 41660), (6015, 33328), (6249, 32080), (6416, 31245), (8020, 24996), (8332, 24060), (9624, 20830), (10415, 19248), (12030, 16664), (12498, 16040)]