547589900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:444

約数の個数: 144

約数和(自身を含む): 1410847200

約数和(自身を除く): 863257300

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 149, 220, 257, 260, 275, 286, 298, 325, 514, 550, 572, 596, 650, 715, 745, 1028, 1100, 1285, 1300, 1430, 1490, 1639, 1937, 2570, 2827, 2860, 2980, 3278, 3341, 3575, 3725, 3874, 5140, 5654, 6425, 6556, 6682, 7150, 7450, 7748, 8195, 9685, 11308, 12850, 13364, 14135, 14300, 14900, 16390, 16705, 19370, 21307, 25700, 28270, 32780, 33410, 36751, 38293, 38740, 40975, 42614, 48425, 56540, 66820, 70675, 73502, 76586, 81950, 83525, 85228, 96850, 106535, 141350, 147004, 153172, 163900, 167050, 183755, 191465, 193700, 213070, 282700, 334100, 367510, 382930, 421223, 426140, 497809, 532675, 735020, 765860, 842446, 918775, 957325, 995618, 1065350, 1684892, 1837550, 1914650, 1991236, 2106115, 2130700, 2489045, 3675100, 3829300, 4212230, 4978090, 5475899, 8424460, 9956180, 10530575, 10951798, 12445225, 21061150, 21903596, 24890450, 27379495, 42122300, 49780900, 54758990, 109517980, 136897475, 273794950, 547589900]

約数ペア:

[(1, 547589900), (2, 273794950), (4, 136897475), (5, 109517980), (10, 54758990), (11, 49780900), (13, 42122300), (20, 27379495), (22, 24890450), (25, 21903596), (26, 21061150), (44, 12445225), (50, 10951798), (52, 10530575), (55, 9956180), (65, 8424460), (100, 5475899), (110, 4978090), (130, 4212230), (143, 3829300), (149, 3675100), (220, 2489045), (257, 2130700), (260, 2106115), (275, 1991236), (286, 1914650), (298, 1837550), (325, 1684892), (514, 1065350), (550, 995618), (572, 957325), (596, 918775), (650, 842446), (715, 765860), (745, 735020), (1028, 532675), (1100, 497809), (1285, 426140), (1300, 421223), (1430, 382930), (1490, 367510), (1639, 334100), (1937, 282700), (2570, 213070), (2827, 193700), (2860, 191465), (2980, 183755), (3278, 167050), (3341, 163900), (3575, 153172), (3725, 147004), (3874, 141350), (5140, 106535), (5654, 96850), (6425, 85228), (6556, 83525), (6682, 81950), (7150, 76586), (7450, 73502), (7748, 70675), (8195, 66820), (9685, 56540), (11308, 48425), (12850, 42614), (13364, 40975), (14135, 38740), (14300, 38293), (14900, 36751), (16390, 33410), (16705, 32780), (19370, 28270), (21307, 25700)]