80087700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3467}}^1$

素因数の和:3502

約数の個数: 144

約数和(自身を含む): 288981504

約数和(自身を除く): 208893804

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 50, 55, 60, 66, 70, 75, 77, 84, 100, 105, 110, 132, 140, 150, 154, 165, 175, 210, 220, 231, 275, 300, 308, 330, 350, 385, 420, 462, 525, 550, 660, 700, 770, 825, 924, 1050, 1100, 1155, 1540, 1650, 1925, 2100, 2310, 3300, 3467, 3850, 4620, 5775, 6934, 7700, 10401, 11550, 13868, 17335, 20802, 23100, 24269, 34670, 38137, 41604, 48538, 52005, 69340, 72807, 76274, 86675, 97076, 104010, 114411, 121345, 145614, 152548, 173350, 190685, 208020, 228822, 242690, 260025, 266959, 291228, 346700, 364035, 381370, 457644, 485380, 520050, 533918, 572055, 606725, 728070, 762740, 800877, 953425, 1040100, 1067836, 1144110, 1213450, 1334795, 1456140, 1601754, 1820175, 1906850, 2288220, 2426900, 2669590, 2860275, 3203508, 3640350, 3813700, 4004385, 5339180, 5720550, 6673975, 7280700, 8008770, 11441100, 13347950, 16017540, 20021925, 26695900, 40043850, 80087700]

約数ペア:

[(1, 80087700), (2, 40043850), (3, 26695900), (4, 20021925), (5, 16017540), (6, 13347950), (7, 11441100), (10, 8008770), (11, 7280700), (12, 6673975), (14, 5720550), (15, 5339180), (20, 4004385), (21, 3813700), (22, 3640350), (25, 3203508), (28, 2860275), (30, 2669590), (33, 2426900), (35, 2288220), (42, 1906850), (44, 1820175), (50, 1601754), (55, 1456140), (60, 1334795), (66, 1213450), (70, 1144110), (75, 1067836), (77, 1040100), (84, 953425), (100, 800877), (105, 762740), (110, 728070), (132, 606725), (140, 572055), (150, 533918), (154, 520050), (165, 485380), (175, 457644), (210, 381370), (220, 364035), (231, 346700), (275, 291228), (300, 266959), (308, 260025), (330, 242690), (350, 228822), (385, 208020), (420, 190685), (462, 173350), (525, 152548), (550, 145614), (660, 121345), (700, 114411), (770, 104010), (825, 97076), (924, 86675), (1050, 76274), (1100, 72807), (1155, 69340), (1540, 52005), (1650, 48538), (1925, 41604), (2100, 38137), (2310, 34670), (3300, 24269), (3467, 23100), (3850, 20802), (4620, 17335), (5775, 13868), (6934, 11550), (7700, 10401)]