166520200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{983}}^1$

素因数の和:1028

約数の個数: 144

約数和(自身を含む): 486843840

約数和(自身を除く): 320323640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 88, 100, 110, 121, 140, 154, 175, 200, 220, 242, 275, 280, 308, 350, 385, 440, 484, 550, 605, 616, 700, 770, 847, 968, 983, 1100, 1210, 1400, 1540, 1694, 1925, 1966, 2200, 2420, 3025, 3080, 3388, 3850, 3932, 4235, 4840, 4915, 6050, 6776, 6881, 7700, 7864, 8470, 9830, 10813, 12100, 13762, 15400, 16940, 19660, 21175, 21626, 24200, 24575, 27524, 33880, 34405, 39320, 42350, 43252, 49150, 54065, 55048, 68810, 75691, 84700, 86504, 98300, 108130, 118943, 137620, 151382, 169400, 172025, 196600, 216260, 237886, 270325, 275240, 302764, 344050, 378455, 432520, 475772, 540650, 594715, 605528, 688100, 756910, 832601, 951544, 1081300, 1189430, 1376200, 1513820, 1665202, 1892275, 2162600, 2378860, 2973575, 3027640, 3330404, 3784550, 4163005, 4757720, 5947150, 6660808, 7569100, 8326010, 11894300, 15138200, 16652020, 20815025, 23788600, 33304040, 41630050, 83260100, 166520200]

約数ペア:

[(1, 166520200), (2, 83260100), (4, 41630050), (5, 33304040), (7, 23788600), (8, 20815025), (10, 16652020), (11, 15138200), (14, 11894300), (20, 8326010), (22, 7569100), (25, 6660808), (28, 5947150), (35, 4757720), (40, 4163005), (44, 3784550), (50, 3330404), (55, 3027640), (56, 2973575), (70, 2378860), (77, 2162600), (88, 1892275), (100, 1665202), (110, 1513820), (121, 1376200), (140, 1189430), (154, 1081300), (175, 951544), (200, 832601), (220, 756910), (242, 688100), (275, 605528), (280, 594715), (308, 540650), (350, 475772), (385, 432520), (440, 378455), (484, 344050), (550, 302764), (605, 275240), (616, 270325), (700, 237886), (770, 216260), (847, 196600), (968, 172025), (983, 169400), (1100, 151382), (1210, 137620), (1400, 118943), (1540, 108130), (1694, 98300), (1925, 86504), (1966, 84700), (2200, 75691), (2420, 68810), (3025, 55048), (3080, 54065), (3388, 49150), (3850, 43252), (3932, 42350), (4235, 39320), (4840, 34405), (4915, 33880), (6050, 27524), (6776, 24575), (6881, 24200), (7700, 21626), (7864, 21175), (8470, 19660), (9830, 16940), (10813, 15400), (12100, 13762)]