272372490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1063}}^1$

素因数の和:1165

約数の個数: 128

約数和(自身を含む): 793658880

約数和(自身を除く): 521286390

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 73, 78, 90, 117, 130, 135, 146, 195, 219, 234, 270, 351, 365, 390, 438, 585, 657, 702, 730, 949, 1063, 1095, 1170, 1314, 1755, 1898, 1971, 2126, 2190, 2847, 3189, 3285, 3510, 3942, 4745, 5315, 5694, 6378, 6570, 8541, 9490, 9567, 9855, 10630, 13819, 14235, 15945, 17082, 19134, 19710, 25623, 27638, 28470, 28701, 31890, 41457, 42705, 47835, 51246, 57402, 69095, 77599, 82914, 85410, 95670, 124371, 128115, 138190, 143505, 155198, 207285, 232797, 248742, 256230, 287010, 373113, 387995, 414570, 465594, 621855, 698391, 746226, 775990, 1008787, 1163985, 1243710, 1396782, 1865565, 2017574, 2095173, 2327970, 3026361, 3491955, 3731130, 4190346, 5043935, 6052722, 6983910, 9079083, 10087870, 10475865, 15131805, 18158166, 20951730, 27237249, 30263610, 45395415, 54474498, 90790830, 136186245, 272372490]

約数ペア:

[(1, 272372490), (2, 136186245), (3, 90790830), (5, 54474498), (6, 45395415), (9, 30263610), (10, 27237249), (13, 20951730), (15, 18158166), (18, 15131805), (26, 10475865), (27, 10087870), (30, 9079083), (39, 6983910), (45, 6052722), (54, 5043935), (65, 4190346), (73, 3731130), (78, 3491955), (90, 3026361), (117, 2327970), (130, 2095173), (135, 2017574), (146, 1865565), (195, 1396782), (219, 1243710), (234, 1163985), (270, 1008787), (351, 775990), (365, 746226), (390, 698391), (438, 621855), (585, 465594), (657, 414570), (702, 387995), (730, 373113), (949, 287010), (1063, 256230), (1095, 248742), (1170, 232797), (1314, 207285), (1755, 155198), (1898, 143505), (1971, 138190), (2126, 128115), (2190, 124371), (2847, 95670), (3189, 85410), (3285, 82914), (3510, 77599), (3942, 69095), (4745, 57402), (5315, 51246), (5694, 47835), (6378, 42705), (6570, 41457), (8541, 31890), (9490, 28701), (9567, 28470), (9855, 27638), (10630, 25623), (13819, 19710), (14235, 19134), (15945, 17082)]