27223980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1223}}^1$

素因数の和:1295

約数の個数: 96

約数和(自身を含む): 88833024

約数和(自身を除く): 61609044

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 84, 105, 106, 140, 159, 210, 212, 265, 318, 371, 420, 530, 636, 742, 795, 1060, 1113, 1223, 1484, 1590, 1855, 2226, 2446, 3180, 3669, 3710, 4452, 4892, 5565, 6115, 7338, 7420, 8561, 11130, 12230, 14676, 17122, 18345, 22260, 24460, 25683, 34244, 36690, 42805, 51366, 64819, 73380, 85610, 102732, 128415, 129638, 171220, 194457, 256830, 259276, 324095, 388914, 453733, 513660, 648190, 777828, 907466, 972285, 1296380, 1361199, 1814932, 1944570, 2268665, 2722398, 3889140, 4537330, 5444796, 6805995, 9074660, 13611990, 27223980]

約数ペア:

[(1, 27223980), (2, 13611990), (3, 9074660), (4, 6805995), (5, 5444796), (6, 4537330), (7, 3889140), (10, 2722398), (12, 2268665), (14, 1944570), (15, 1814932), (20, 1361199), (21, 1296380), (28, 972285), (30, 907466), (35, 777828), (42, 648190), (53, 513660), (60, 453733), (70, 388914), (84, 324095), (105, 259276), (106, 256830), (140, 194457), (159, 171220), (210, 129638), (212, 128415), (265, 102732), (318, 85610), (371, 73380), (420, 64819), (530, 51366), (636, 42805), (742, 36690), (795, 34244), (1060, 25683), (1113, 24460), (1223, 22260), (1484, 18345), (1590, 17122), (1855, 14676), (2226, 12230), (2446, 11130), (3180, 8561), (3669, 7420), (3710, 7338), (4452, 6115), (4892, 5565)]