27212220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1$

素因数の和:361

約数の個数: 192

約数和(自身を含む): 101283840

約数和(自身を除く): 74071620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 54, 60, 63, 69, 70, 84, 90, 92, 105, 108, 115, 126, 135, 138, 140, 161, 180, 189, 207, 210, 230, 252, 270, 276, 313, 315, 322, 345, 378, 414, 420, 460, 483, 540, 621, 626, 630, 644, 690, 756, 805, 828, 939, 945, 966, 1035, 1242, 1252, 1260, 1380, 1449, 1565, 1610, 1878, 1890, 1932, 2070, 2191, 2415, 2484, 2817, 2898, 3105, 3130, 3220, 3756, 3780, 4140, 4347, 4382, 4695, 4830, 5634, 5796, 6210, 6260, 6573, 7199, 7245, 8451, 8694, 8764, 9390, 9660, 10955, 11268, 12420, 13146, 14085, 14398, 14490, 16902, 17388, 18780, 19719, 21597, 21735, 21910, 26292, 28170, 28796, 28980, 32865, 33804, 35995, 39438, 42255, 43194, 43470, 43820, 50393, 56340, 59157, 64791, 65730, 71990, 78876, 84510, 86388, 86940, 98595, 100786, 107985, 118314, 129582, 131460, 143980, 151179, 169020, 194373, 197190, 201572, 215970, 236628, 251965, 259164, 295785, 302358, 323955, 388746, 394380, 431940, 453537, 503930, 591570, 604716, 647910, 755895, 777492, 907074, 971865, 1007860, 1183140, 1295820, 1360611, 1511790, 1814148, 1943730, 2267685, 2721222, 3023580, 3887460, 4535370, 5442444, 6803055, 9070740, 13606110, 27212220]

約数ペア:

[(1, 27212220), (2, 13606110), (3, 9070740), (4, 6803055), (5, 5442444), (6, 4535370), (7, 3887460), (9, 3023580), (10, 2721222), (12, 2267685), (14, 1943730), (15, 1814148), (18, 1511790), (20, 1360611), (21, 1295820), (23, 1183140), (27, 1007860), (28, 971865), (30, 907074), (35, 777492), (36, 755895), (42, 647910), (45, 604716), (46, 591570), (54, 503930), (60, 453537), (63, 431940), (69, 394380), (70, 388746), (84, 323955), (90, 302358), (92, 295785), (105, 259164), (108, 251965), (115, 236628), (126, 215970), (135, 201572), (138, 197190), (140, 194373), (161, 169020), (180, 151179), (189, 143980), (207, 131460), (210, 129582), (230, 118314), (252, 107985), (270, 100786), (276, 98595), (313, 86940), (315, 86388), (322, 84510), (345, 78876), (378, 71990), (414, 65730), (420, 64791), (460, 59157), (483, 56340), (540, 50393), (621, 43820), (626, 43470), (630, 43194), (644, 42255), (690, 39438), (756, 35995), (805, 33804), (828, 32865), (939, 28980), (945, 28796), (966, 28170), (1035, 26292), (1242, 21910), (1252, 21735), (1260, 21597), (1380, 19719), (1449, 18780), (1565, 17388), (1610, 16902), (1878, 14490), (1890, 14398), (1932, 14085), (2070, 13146), (2191, 12420), (2415, 11268), (2484, 10955), (2817, 9660), (2898, 9390), (3105, 8764), (3130, 8694), (3220, 8451), (3756, 7245), (3780, 7199), (4140, 6573), (4347, 6260), (4382, 6210), (4695, 5796), (4830, 5634)]