55312400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{967}}^1$

素因数の和:1009

約数の個数: 120

約数和(自身を含む): 156281664

約数和(自身を除く): 100969264

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 80, 88, 100, 104, 110, 130, 143, 176, 200, 208, 220, 260, 275, 286, 325, 400, 440, 520, 550, 572, 650, 715, 880, 967, 1040, 1100, 1144, 1300, 1430, 1934, 2200, 2288, 2600, 2860, 3575, 3868, 4400, 4835, 5200, 5720, 7150, 7736, 9670, 10637, 11440, 12571, 14300, 15472, 19340, 21274, 24175, 25142, 28600, 38680, 42548, 48350, 50284, 53185, 57200, 62855, 77360, 85096, 96700, 100568, 106370, 125710, 138281, 170192, 193400, 201136, 212740, 251420, 265925, 276562, 314275, 386800, 425480, 502840, 531850, 553124, 628550, 691405, 850960, 1005680, 1063700, 1106248, 1257100, 1382810, 2127400, 2212496, 2514200, 2765620, 3457025, 4254800, 5028400, 5531240, 6914050, 11062480, 13828100, 27656200, 55312400]

約数ペア:

[(1, 55312400), (2, 27656200), (4, 13828100), (5, 11062480), (8, 6914050), (10, 5531240), (11, 5028400), (13, 4254800), (16, 3457025), (20, 2765620), (22, 2514200), (25, 2212496), (26, 2127400), (40, 1382810), (44, 1257100), (50, 1106248), (52, 1063700), (55, 1005680), (65, 850960), (80, 691405), (88, 628550), (100, 553124), (104, 531850), (110, 502840), (130, 425480), (143, 386800), (176, 314275), (200, 276562), (208, 265925), (220, 251420), (260, 212740), (275, 201136), (286, 193400), (325, 170192), (400, 138281), (440, 125710), (520, 106370), (550, 100568), (572, 96700), (650, 85096), (715, 77360), (880, 62855), (967, 57200), (1040, 53185), (1100, 50284), (1144, 48350), (1300, 42548), (1430, 38680), (1934, 28600), (2200, 25142), (2288, 24175), (2600, 21274), (2860, 19340), (3575, 15472), (3868, 14300), (4400, 12571), (4835, 11440), (5200, 10637), (5720, 9670), (7150, 7736)]