27454140

素因数分解:

$2^2\times 3^6\times 5^1\times 7^1\times {\mathrm{269}}^1$

素因数の和:303

約数の個数: 168

約数和(自身を含む): 99156960

約数和(自身を除く): 71702820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 269, 270, 315, 324, 378, 405, 420, 486, 538, 540, 567, 630, 729, 756, 807, 810, 945, 972, 1076, 1134, 1215, 1260, 1345, 1458, 1614, 1620, 1701, 1883, 1890, 2268, 2421, 2430, 2690, 2835, 2916, 3228, 3402, 3645, 3766, 3780, 4035, 4842, 4860, 5103, 5380, 5649, 5670, 6804, 7263, 7290, 7532, 8070, 8505, 9415, 9684, 10206, 11298, 11340, 12105, 14526, 14580, 16140, 16947, 17010, 18830, 20412, 21789, 22596, 24210, 25515, 28245, 29052, 33894, 34020, 36315, 37660, 43578, 48420, 50841, 51030, 56490, 65367, 67788, 72630, 84735, 87156, 101682, 102060, 108945, 112980, 130734, 145260, 152523, 169470, 196101, 203364, 217890, 254205, 261468, 305046, 326835, 338940, 392202, 435780, 457569, 508410, 610092, 653670, 762615, 784404, 915138, 980505, 1016820, 1307340, 1372707, 1525230, 1830276, 1961010, 2287845, 2745414, 3050460, 3922020, 4575690, 5490828, 6863535, 9151380, 13727070, 27454140]

約数ペア:

[(1, 27454140), (2, 13727070), (3, 9151380), (4, 6863535), (5, 5490828), (6, 4575690), (7, 3922020), (9, 3050460), (10, 2745414), (12, 2287845), (14, 1961010), (15, 1830276), (18, 1525230), (20, 1372707), (21, 1307340), (27, 1016820), (28, 980505), (30, 915138), (35, 784404), (36, 762615), (42, 653670), (45, 610092), (54, 508410), (60, 457569), (63, 435780), (70, 392202), (81, 338940), (84, 326835), (90, 305046), (105, 261468), (108, 254205), (126, 217890), (135, 203364), (140, 196101), (162, 169470), (180, 152523), (189, 145260), (210, 130734), (243, 112980), (252, 108945), (269, 102060), (270, 101682), (315, 87156), (324, 84735), (378, 72630), (405, 67788), (420, 65367), (486, 56490), (538, 51030), (540, 50841), (567, 48420), (630, 43578), (729, 37660), (756, 36315), (807, 34020), (810, 33894), (945, 29052), (972, 28245), (1076, 25515), (1134, 24210), (1215, 22596), (1260, 21789), (1345, 20412), (1458, 18830), (1614, 17010), (1620, 16947), (1701, 16140), (1883, 14580), (1890, 14526), (2268, 12105), (2421, 11340), (2430, 11298), (2690, 10206), (2835, 9684), (2916, 9415), (3228, 8505), (3402, 8070), (3645, 7532), (3766, 7290), (3780, 7263), (4035, 6804), (4842, 5670), (4860, 5649), (5103, 5380)]