27338220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1669}}^1$

素因数の和:1704

約数の個数: 144

約数和(自身を含む): 102123840

約数和(自身を除く): 74785620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1669, 1820, 2340, 2730, 3276, 3338, 4095, 5007, 5460, 6676, 8190, 8345, 10014, 11683, 15021, 16380, 16690, 20028, 21697, 23366, 25035, 30042, 33380, 35049, 43394, 46732, 50070, 58415, 60084, 65091, 70098, 75105, 86788, 100140, 105147, 108485, 116830, 130182, 140196, 150210, 151879, 175245, 195273, 210294, 216970, 233660, 260364, 300420, 303758, 325455, 350490, 390546, 420588, 433940, 455637, 525735, 607516, 650910, 700980, 759395, 781092, 911274, 976365, 1051470, 1301820, 1366911, 1518790, 1822548, 1952730, 2102940, 2278185, 2733822, 3037580, 3905460, 4556370, 5467644, 6834555, 9112740, 13669110, 27338220]

約数ペア:

[(1, 27338220), (2, 13669110), (3, 9112740), (4, 6834555), (5, 5467644), (6, 4556370), (7, 3905460), (9, 3037580), (10, 2733822), (12, 2278185), (13, 2102940), (14, 1952730), (15, 1822548), (18, 1518790), (20, 1366911), (21, 1301820), (26, 1051470), (28, 976365), (30, 911274), (35, 781092), (36, 759395), (39, 700980), (42, 650910), (45, 607516), (52, 525735), (60, 455637), (63, 433940), (65, 420588), (70, 390546), (78, 350490), (84, 325455), (90, 303758), (91, 300420), (105, 260364), (117, 233660), (126, 216970), (130, 210294), (140, 195273), (156, 175245), (180, 151879), (182, 150210), (195, 140196), (210, 130182), (234, 116830), (252, 108485), (260, 105147), (273, 100140), (315, 86788), (364, 75105), (390, 70098), (420, 65091), (455, 60084), (468, 58415), (546, 50070), (585, 46732), (630, 43394), (780, 35049), (819, 33380), (910, 30042), (1092, 25035), (1170, 23366), (1260, 21697), (1365, 20028), (1638, 16690), (1669, 16380), (1820, 15021), (2340, 11683), (2730, 10014), (3276, 8345), (3338, 8190), (4095, 6676), (5007, 5460)]