27570400

素因数分解:

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

素因数の和:285

約数の個数: 144

約数和(自身を含む): 79401168

約数和(自身を除く): 51830768

約数列:

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

約数ペア:

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