27107080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1$

素因数の和:719

約数の個数: 128

約数和(自身を含む): 82010880

約数和(自身を除く): 54903800

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 88, 91, 104, 110, 130, 140, 143, 154, 182, 220, 260, 280, 286, 308, 364, 385, 440, 455, 520, 572, 616, 677, 715, 728, 770, 910, 1001, 1144, 1354, 1430, 1540, 1820, 2002, 2708, 2860, 3080, 3385, 3640, 4004, 4739, 5005, 5416, 5720, 6770, 7447, 8008, 8801, 9478, 10010, 13540, 14894, 17602, 18956, 20020, 23695, 27080, 29788, 35204, 37235, 37912, 40040, 44005, 47390, 52129, 59576, 61607, 70408, 74470, 88010, 94780, 96811, 104258, 123214, 148940, 176020, 189560, 193622, 208516, 246428, 260645, 297880, 308035, 352040, 387244, 417032, 484055, 492856, 521290, 616070, 677677, 774488, 968110, 1042580, 1232140, 1355354, 1936220, 2085160, 2464280, 2710708, 3388385, 3872440, 5421416, 6776770, 13553540, 27107080]

約数ペア:

[(1, 27107080), (2, 13553540), (4, 6776770), (5, 5421416), (7, 3872440), (8, 3388385), (10, 2710708), (11, 2464280), (13, 2085160), (14, 1936220), (20, 1355354), (22, 1232140), (26, 1042580), (28, 968110), (35, 774488), (40, 677677), (44, 616070), (52, 521290), (55, 492856), (56, 484055), (65, 417032), (70, 387244), (77, 352040), (88, 308035), (91, 297880), (104, 260645), (110, 246428), (130, 208516), (140, 193622), (143, 189560), (154, 176020), (182, 148940), (220, 123214), (260, 104258), (280, 96811), (286, 94780), (308, 88010), (364, 74470), (385, 70408), (440, 61607), (455, 59576), (520, 52129), (572, 47390), (616, 44005), (677, 40040), (715, 37912), (728, 37235), (770, 35204), (910, 29788), (1001, 27080), (1144, 23695), (1354, 20020), (1430, 18956), (1540, 17602), (1820, 14894), (2002, 13540), (2708, 10010), (2860, 9478), (3080, 8801), (3385, 8008), (3640, 7447), (4004, 6770), (4739, 5720), (5005, 5416)]