200470860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{11027}}^1$

素因数の和:11143

約数の個数: 72

約数和(自身を含む): 614171376

約数和(自身を除く): 413700516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 606, 909, 1010, 1212, 1515, 1818, 2020, 3030, 3636, 4545, 6060, 9090, 11027, 18180, 22054, 33081, 44108, 55135, 66162, 99243, 110270, 132324, 165405, 198486, 220540, 330810, 396972, 496215, 661620, 992430, 1113727, 1984860, 2227454, 3341181, 4454908, 5568635, 6682362, 10023543, 11137270, 13364724, 16705905, 20047086, 22274540, 33411810, 40094172, 50117715, 66823620, 100235430, 200470860]

約数ペア:

[(1, 200470860), (2, 100235430), (3, 66823620), (4, 50117715), (5, 40094172), (6, 33411810), (9, 22274540), (10, 20047086), (12, 16705905), (15, 13364724), (18, 11137270), (20, 10023543), (30, 6682362), (36, 5568635), (45, 4454908), (60, 3341181), (90, 2227454), (101, 1984860), (180, 1113727), (202, 992430), (303, 661620), (404, 496215), (505, 396972), (606, 330810), (909, 220540), (1010, 198486), (1212, 165405), (1515, 132324), (1818, 110270), (2020, 99243), (3030, 66162), (3636, 55135), (4545, 44108), (6060, 33081), (9090, 22054), (11027, 18180)]