80844300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2089}}^1$

素因数の和:2152

約数の個数: 108

約数和(自身を含む): 259419160

約数和(自身を除く): 178574860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 43, 45, 50, 60, 75, 86, 90, 100, 129, 150, 172, 180, 215, 225, 258, 300, 387, 430, 450, 516, 645, 774, 860, 900, 1075, 1290, 1548, 1935, 2089, 2150, 2580, 3225, 3870, 4178, 4300, 6267, 6450, 7740, 8356, 9675, 10445, 12534, 12900, 18801, 19350, 20890, 25068, 31335, 37602, 38700, 41780, 52225, 62670, 75204, 89827, 94005, 104450, 125340, 156675, 179654, 188010, 208900, 269481, 313350, 359308, 376020, 449135, 470025, 538962, 626700, 808443, 898270, 940050, 1077924, 1347405, 1616886, 1796540, 1880100, 2245675, 2694810, 3233772, 4042215, 4491350, 5389620, 6737025, 8084430, 8982700, 13474050, 16168860, 20211075, 26948100, 40422150, 80844300]

約数ペア:

[(1, 80844300), (2, 40422150), (3, 26948100), (4, 20211075), (5, 16168860), (6, 13474050), (9, 8982700), (10, 8084430), (12, 6737025), (15, 5389620), (18, 4491350), (20, 4042215), (25, 3233772), (30, 2694810), (36, 2245675), (43, 1880100), (45, 1796540), (50, 1616886), (60, 1347405), (75, 1077924), (86, 940050), (90, 898270), (100, 808443), (129, 626700), (150, 538962), (172, 470025), (180, 449135), (215, 376020), (225, 359308), (258, 313350), (300, 269481), (387, 208900), (430, 188010), (450, 179654), (516, 156675), (645, 125340), (774, 104450), (860, 94005), (900, 89827), (1075, 75204), (1290, 62670), (1548, 52225), (1935, 41780), (2089, 38700), (2150, 37602), (2580, 31335), (3225, 25068), (3870, 20890), (4178, 19350), (4300, 18801), (6267, 12900), (6450, 12534), (7740, 10445), (8356, 9675)]