109903680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1231}}^1$

素因数の和:1285

約数の個数: 168

約数和(自身を含む): 390534144

約数和(自身を除く): 280630464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1231, 1240, 1395, 1440, 1488, 1860, 1984, 2232, 2462, 2480, 2790, 2880, 2976, 3693, 3720, 4464, 4924, 4960, 5580, 5952, 6155, 7386, 7440, 8928, 9848, 9920, 11079, 11160, 12310, 14772, 14880, 17856, 18465, 19696, 22158, 22320, 24620, 29544, 29760, 36930, 38161, 39392, 44316, 44640, 49240, 55395, 59088, 73860, 76322, 78784, 88632, 89280, 98480, 110790, 114483, 118176, 147720, 152644, 177264, 190805, 196960, 221580, 228966, 236352, 295440, 305288, 343449, 354528, 381610, 393920, 443160, 457932, 572415, 590880, 610576, 686898, 709056, 763220, 886320, 915864, 1144830, 1181760, 1221152, 1373796, 1526440, 1717245, 1772640, 1831728, 2289660, 2442304, 2747592, 3052880, 3434490, 3545280, 3663456, 4579320, 5495184, 6105760, 6868980, 7326912, 9158640, 10990368, 12211520, 13737960, 18317280, 21980736, 27475920, 36634560, 54951840, 109903680]

約数ペア:

[(1, 109903680), (2, 54951840), (3, 36634560), (4, 27475920), (5, 21980736), (6, 18317280), (8, 13737960), (9, 12211520), (10, 10990368), (12, 9158640), (15, 7326912), (16, 6868980), (18, 6105760), (20, 5495184), (24, 4579320), (30, 3663456), (31, 3545280), (32, 3434490), (36, 3052880), (40, 2747592), (45, 2442304), (48, 2289660), (60, 1831728), (62, 1772640), (64, 1717245), (72, 1526440), (80, 1373796), (90, 1221152), (93, 1181760), (96, 1144830), (120, 915864), (124, 886320), (144, 763220), (155, 709056), (160, 686898), (180, 610576), (186, 590880), (192, 572415), (240, 457932), (248, 443160), (279, 393920), (288, 381610), (310, 354528), (320, 343449), (360, 305288), (372, 295440), (465, 236352), (480, 228966), (496, 221580), (558, 196960), (576, 190805), (620, 177264), (720, 152644), (744, 147720), (930, 118176), (960, 114483), (992, 110790), (1116, 98480), (1231, 89280), (1240, 88632), (1395, 78784), (1440, 76322), (1488, 73860), (1860, 59088), (1984, 55395), (2232, 49240), (2462, 44640), (2480, 44316), (2790, 39392), (2880, 38161), (2976, 36930), (3693, 29760), (3720, 29544), (4464, 24620), (4924, 22320), (4960, 22158), (5580, 19696), (5952, 18465), (6155, 17856), (7386, 14880), (7440, 14772), (8928, 12310), (9848, 11160), (9920, 11079)]