290422800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{26891}}^1$

素因数の和:26918

約数の個数: 120

約数和(自身を含む): 1033728480

約数和(自身を除く): 743305680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 270, 300, 360, 400, 432, 450, 540, 600, 675, 720, 900, 1080, 1200, 1350, 1800, 2160, 2700, 3600, 5400, 10800, 26891, 53782, 80673, 107564, 134455, 161346, 215128, 242019, 268910, 322692, 403365, 430256, 484038, 537820, 645384, 672275, 726057, 806730, 968076, 1075640, 1210095, 1290768, 1344550, 1452114, 1613460, 1936152, 2016825, 2151280, 2420190, 2689100, 2904228, 3226920, 3630285, 3872304, 4033650, 4840380, 5378200, 5808456, 6050475, 6453840, 7260570, 8067300, 9680760, 10756400, 11616912, 12100950, 14521140, 16134600, 18151425, 19361520, 24201900, 29042280, 32269200, 36302850, 48403800, 58084560, 72605700, 96807600, 145211400, 290422800]

約数ペア:

[(1, 290422800), (2, 145211400), (3, 96807600), (4, 72605700), (5, 58084560), (6, 48403800), (8, 36302850), (9, 32269200), (10, 29042280), (12, 24201900), (15, 19361520), (16, 18151425), (18, 16134600), (20, 14521140), (24, 12100950), (25, 11616912), (27, 10756400), (30, 9680760), (36, 8067300), (40, 7260570), (45, 6453840), (48, 6050475), (50, 5808456), (54, 5378200), (60, 4840380), (72, 4033650), (75, 3872304), (80, 3630285), (90, 3226920), (100, 2904228), (108, 2689100), (120, 2420190), (135, 2151280), (144, 2016825), (150, 1936152), (180, 1613460), (200, 1452114), (216, 1344550), (225, 1290768), (240, 1210095), (270, 1075640), (300, 968076), (360, 806730), (400, 726057), (432, 672275), (450, 645384), (540, 537820), (600, 484038), (675, 430256), (720, 403365), (900, 322692), (1080, 268910), (1200, 242019), (1350, 215128), (1800, 161346), (2160, 134455), (2700, 107564), (3600, 80673), (5400, 53782), (10800, 26891)]