55140800

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1$

素因数の和:287

約数の個数: 168

約数和(自身を含む): 160062672

約数和(自身を除く): 104921872

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 32, 40, 44, 50, 52, 55, 64, 65, 80, 88, 100, 104, 110, 130, 143, 160, 176, 200, 208, 220, 241, 260, 275, 286, 320, 325, 352, 400, 416, 440, 482, 520, 550, 572, 650, 704, 715, 800, 832, 880, 964, 1040, 1100, 1144, 1205, 1300, 1430, 1600, 1760, 1928, 2080, 2200, 2288, 2410, 2600, 2651, 2860, 3133, 3520, 3575, 3856, 4160, 4400, 4576, 4820, 5200, 5302, 5720, 6025, 6266, 7150, 7712, 8800, 9152, 9640, 10400, 10604, 11440, 12050, 12532, 13255, 14300, 15424, 15665, 17600, 19280, 20800, 21208, 22880, 24100, 25064, 26510, 28600, 31330, 34463, 38560, 42416, 45760, 48200, 50128, 53020, 57200, 62660, 66275, 68926, 77120, 78325, 84832, 96400, 100256, 106040, 114400, 125320, 132550, 137852, 156650, 169664, 172315, 192800, 200512, 212080, 228800, 250640, 265100, 275704, 313300, 344630, 385600, 424160, 501280, 530200, 551408, 626600, 689260, 848320, 861575, 1002560, 1060400, 1102816, 1253200, 1378520, 1723150, 2120800, 2205632, 2506400, 2757040, 3446300, 4241600, 5012800, 5514080, 6892600, 11028160, 13785200, 27570400, 55140800]

約数ペア:

[(1, 55140800), (2, 27570400), (4, 13785200), (5, 11028160), (8, 6892600), (10, 5514080), (11, 5012800), (13, 4241600), (16, 3446300), (20, 2757040), (22, 2506400), (25, 2205632), (26, 2120800), (32, 1723150), (40, 1378520), (44, 1253200), (50, 1102816), (52, 1060400), (55, 1002560), (64, 861575), (65, 848320), (80, 689260), (88, 626600), (100, 551408), (104, 530200), (110, 501280), (130, 424160), (143, 385600), (160, 344630), (176, 313300), (200, 275704), (208, 265100), (220, 250640), (241, 228800), (260, 212080), (275, 200512), (286, 192800), (320, 172315), (325, 169664), (352, 156650), (400, 137852), (416, 132550), (440, 125320), (482, 114400), (520, 106040), (550, 100256), (572, 96400), (650, 84832), (704, 78325), (715, 77120), (800, 68926), (832, 66275), (880, 62660), (964, 57200), (1040, 53020), (1100, 50128), (1144, 48200), (1205, 45760), (1300, 42416), (1430, 38560), (1600, 34463), (1760, 31330), (1928, 28600), (2080, 26510), (2200, 25064), (2288, 24100), (2410, 22880), (2600, 21208), (2651, 20800), (2860, 19280), (3133, 17600), (3520, 15665), (3575, 15424), (3856, 14300), (4160, 13255), (4400, 12532), (4576, 12050), (4820, 11440), (5200, 10604), (5302, 10400), (5720, 9640), (6025, 9152), (6266, 8800), (7150, 7712)]