196289100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^2\times {\mathrm{4451}}^1$

素因数の和:4485

約数の個数: 162

約数和(自身を含む): 715868244

約数和(自身を除く): 519579144

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 49, 50, 60, 63, 70, 75, 84, 90, 98, 100, 105, 126, 140, 147, 150, 175, 180, 196, 210, 225, 245, 252, 294, 300, 315, 350, 420, 441, 450, 490, 525, 588, 630, 700, 735, 882, 900, 980, 1050, 1225, 1260, 1470, 1575, 1764, 2100, 2205, 2450, 2940, 3150, 3675, 4410, 4451, 4900, 6300, 7350, 8820, 8902, 11025, 13353, 14700, 17804, 22050, 22255, 26706, 31157, 40059, 44100, 44510, 53412, 62314, 66765, 80118, 89020, 93471, 111275, 124628, 133530, 155785, 160236, 186942, 200295, 218099, 222550, 267060, 280413, 311570, 333825, 373884, 400590, 436198, 445100, 467355, 560826, 623140, 654297, 667650, 778925, 801180, 872396, 934710, 1001475, 1090495, 1121652, 1308594, 1335300, 1402065, 1557850, 1869420, 1962891, 2002950, 2180990, 2336775, 2617188, 2804130, 3115700, 3271485, 3925782, 4005900, 4361980, 4673550, 5452475, 5608260, 6542970, 7010325, 7851564, 9347100, 9814455, 10904950, 13085940, 14020650, 16357425, 19628910, 21809900, 28041300, 32714850, 39257820, 49072275, 65429700, 98144550, 196289100]

約数ペア:

[(1, 196289100), (2, 98144550), (3, 65429700), (4, 49072275), (5, 39257820), (6, 32714850), (7, 28041300), (9, 21809900), (10, 19628910), (12, 16357425), (14, 14020650), (15, 13085940), (18, 10904950), (20, 9814455), (21, 9347100), (25, 7851564), (28, 7010325), (30, 6542970), (35, 5608260), (36, 5452475), (42, 4673550), (45, 4361980), (49, 4005900), (50, 3925782), (60, 3271485), (63, 3115700), (70, 2804130), (75, 2617188), (84, 2336775), (90, 2180990), (98, 2002950), (100, 1962891), (105, 1869420), (126, 1557850), (140, 1402065), (147, 1335300), (150, 1308594), (175, 1121652), (180, 1090495), (196, 1001475), (210, 934710), (225, 872396), (245, 801180), (252, 778925), (294, 667650), (300, 654297), (315, 623140), (350, 560826), (420, 467355), (441, 445100), (450, 436198), (490, 400590), (525, 373884), (588, 333825), (630, 311570), (700, 280413), (735, 267060), (882, 222550), (900, 218099), (980, 200295), (1050, 186942), (1225, 160236), (1260, 155785), (1470, 133530), (1575, 124628), (1764, 111275), (2100, 93471), (2205, 89020), (2450, 80118), (2940, 66765), (3150, 62314), (3675, 53412), (4410, 44510), (4451, 44100), (4900, 40059), (6300, 31157), (7350, 26706), (8820, 22255), (8902, 22050), (11025, 17804), (13353, 14700)]