65803500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{2089}}^1$

素因数の和:2121

約数の個数: 144

約数和(自身を含む): 237357120

約数和(自身を除く): 171553620

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, 50, 60, 63, 70, 75, 84, 90, 100, 105, 125, 126, 140, 150, 175, 180, 210, 225, 250, 252, 300, 315, 350, 375, 420, 450, 500, 525, 630, 700, 750, 875, 900, 1050, 1125, 1260, 1500, 1575, 1750, 2089, 2100, 2250, 2625, 3150, 3500, 4178, 4500, 5250, 6267, 6300, 7875, 8356, 10445, 10500, 12534, 14623, 15750, 18801, 20890, 25068, 29246, 31335, 31500, 37602, 41780, 43869, 52225, 58492, 62670, 73115, 75204, 87738, 94005, 104450, 125340, 131607, 146230, 156675, 175476, 188010, 208900, 219345, 261125, 263214, 292460, 313350, 365575, 376020, 438690, 470025, 522250, 526428, 626700, 658035, 731150, 783375, 877380, 940050, 1044500, 1096725, 1316070, 1462300, 1566750, 1827875, 1880100, 2193450, 2350125, 2632140, 3133500, 3290175, 3655750, 4386900, 4700250, 5483625, 6580350, 7311500, 9400500, 10967250, 13160700, 16450875, 21934500, 32901750, 65803500]

約数ペア:

[(1, 65803500), (2, 32901750), (3, 21934500), (4, 16450875), (5, 13160700), (6, 10967250), (7, 9400500), (9, 7311500), (10, 6580350), (12, 5483625), (14, 4700250), (15, 4386900), (18, 3655750), (20, 3290175), (21, 3133500), (25, 2632140), (28, 2350125), (30, 2193450), (35, 1880100), (36, 1827875), (42, 1566750), (45, 1462300), (50, 1316070), (60, 1096725), (63, 1044500), (70, 940050), (75, 877380), (84, 783375), (90, 731150), (100, 658035), (105, 626700), (125, 526428), (126, 522250), (140, 470025), (150, 438690), (175, 376020), (180, 365575), (210, 313350), (225, 292460), (250, 263214), (252, 261125), (300, 219345), (315, 208900), (350, 188010), (375, 175476), (420, 156675), (450, 146230), (500, 131607), (525, 125340), (630, 104450), (700, 94005), (750, 87738), (875, 75204), (900, 73115), (1050, 62670), (1125, 58492), (1260, 52225), (1500, 43869), (1575, 41780), (1750, 37602), (2089, 31500), (2100, 31335), (2250, 29246), (2625, 25068), (3150, 20890), (3500, 18801), (4178, 15750), (4500, 14623), (5250, 12534), (6267, 10500), (6300, 10445), (7875, 8356)]