27684800

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^3\times {\mathrm{13}}^1$

素因数の和:68

約数の個数: 168

約数和(自身を含む): 80692752

約数和(自身を除く): 53007952

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, 121, 130, 143, 160, 176, 200, 208, 220, 242, 260, 275, 286, 320, 325, 352, 400, 416, 440, 484, 520, 550, 572, 605, 650, 704, 715, 800, 832, 880, 968, 1040, 1100, 1144, 1210, 1300, 1331, 1430, 1573, 1600, 1760, 1936, 2080, 2200, 2288, 2420, 2600, 2662, 2860, 3025, 3146, 3520, 3575, 3872, 4160, 4400, 4576, 4840, 5200, 5324, 5720, 6050, 6292, 6655, 7150, 7744, 7865, 8800, 9152, 9680, 10400, 10648, 11440, 12100, 12584, 13310, 14300, 15730, 17303, 17600, 19360, 20800, 21296, 22880, 24200, 25168, 26620, 28600, 31460, 33275, 34606, 38720, 39325, 42592, 45760, 48400, 50336, 53240, 57200, 62920, 66550, 69212, 78650, 85184, 86515, 96800, 100672, 106480, 114400, 125840, 133100, 138424, 157300, 173030, 193600, 212960, 228800, 251680, 266200, 276848, 314600, 346060, 425920, 432575, 503360, 532400, 553696, 629200, 692120, 865150, 1064800, 1107392, 1258400, 1384240, 1730300, 2129600, 2516800, 2768480, 3460600, 5536960, 6921200, 13842400, 27684800]

約数ペア:

[(1, 27684800), (2, 13842400), (4, 6921200), (5, 5536960), (8, 3460600), (10, 2768480), (11, 2516800), (13, 2129600), (16, 1730300), (20, 1384240), (22, 1258400), (25, 1107392), (26, 1064800), (32, 865150), (40, 692120), (44, 629200), (50, 553696), (52, 532400), (55, 503360), (64, 432575), (65, 425920), (80, 346060), (88, 314600), (100, 276848), (104, 266200), (110, 251680), (121, 228800), (130, 212960), (143, 193600), (160, 173030), (176, 157300), (200, 138424), (208, 133100), (220, 125840), (242, 114400), (260, 106480), (275, 100672), (286, 96800), (320, 86515), (325, 85184), (352, 78650), (400, 69212), (416, 66550), (440, 62920), (484, 57200), (520, 53240), (550, 50336), (572, 48400), (605, 45760), (650, 42592), (704, 39325), (715, 38720), (800, 34606), (832, 33275), (880, 31460), (968, 28600), (1040, 26620), (1100, 25168), (1144, 24200), (1210, 22880), (1300, 21296), (1331, 20800), (1430, 19360), (1573, 17600), (1600, 17303), (1760, 15730), (1936, 14300), (2080, 13310), (2200, 12584), (2288, 12100), (2420, 11440), (2600, 10648), (2662, 10400), (2860, 9680), (3025, 9152), (3146, 8800), (3520, 7865), (3575, 7744), (3872, 7150), (4160, 6655), (4400, 6292), (4576, 6050), (4840, 5720), (5200, 5324)]