290129040

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{44773}}^1$

素因数の和:44798

約数の個数: 100

約数和(自身を含む): 1007683644

約数和(自身を除く): 717554604

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 44773, 89546, 134319, 179092, 223865, 268638, 358184, 402957, 447730, 537276, 671595, 716368, 805914, 895460, 1074552, 1208871, 1343190, 1611828, 1790920, 2014785, 2149104, 2417742, 2686380, 3223656, 3581840, 3626613, 4029570, 4835484, 5372760, 6044355, 6447312, 7253226, 8059140, 9670968, 10745520, 12088710, 14506452, 16118280, 18133065, 19341936, 24177420, 29012904, 32236560, 36266130, 48354840, 58025808, 72532260, 96709680, 145064520, 290129040]

約数ペア:

[(1, 290129040), (2, 145064520), (3, 96709680), (4, 72532260), (5, 58025808), (6, 48354840), (8, 36266130), (9, 32236560), (10, 29012904), (12, 24177420), (15, 19341936), (16, 18133065), (18, 16118280), (20, 14506452), (24, 12088710), (27, 10745520), (30, 9670968), (36, 8059140), (40, 7253226), (45, 6447312), (48, 6044355), (54, 5372760), (60, 4835484), (72, 4029570), (80, 3626613), (81, 3581840), (90, 3223656), (108, 2686380), (120, 2417742), (135, 2149104), (144, 2014785), (162, 1790920), (180, 1611828), (216, 1343190), (240, 1208871), (270, 1074552), (324, 895460), (360, 805914), (405, 716368), (432, 671595), (540, 537276), (648, 447730), (720, 402957), (810, 358184), (1080, 268638), (1296, 223865), (1620, 179092), (2160, 134319), (3240, 89546), (6480, 44773)]