290538000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{16141}}^1$

素因数の和:16170

約数の個数: 120

約数和(自身を含む): 1014815256

約数和(自身を除く): 724277256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 720, 750, 900, 1000, 1125, 1200, 1500, 1800, 2000, 2250, 3000, 3600, 4500, 6000, 9000, 16141, 18000, 32282, 48423, 64564, 80705, 96846, 129128, 145269, 161410, 193692, 242115, 258256, 290538, 322820, 387384, 403525, 484230, 581076, 645640, 726345, 774768, 807050, 968460, 1162152, 1210575, 1291280, 1452690, 1614100, 1936920, 2017625, 2324304, 2421150, 2905380, 3228200, 3631725, 3873840, 4035250, 4842300, 5810760, 6052875, 6456400, 7263450, 8070500, 9684600, 11621520, 12105750, 14526900, 16141000, 18158625, 19369200, 24211500, 29053800, 32282000, 36317250, 48423000, 58107600, 72634500, 96846000, 145269000, 290538000]

約数ペア:

[(1, 290538000), (2, 145269000), (3, 96846000), (4, 72634500), (5, 58107600), (6, 48423000), (8, 36317250), (9, 32282000), (10, 29053800), (12, 24211500), (15, 19369200), (16, 18158625), (18, 16141000), (20, 14526900), (24, 12105750), (25, 11621520), (30, 9684600), (36, 8070500), (40, 7263450), (45, 6456400), (48, 6052875), (50, 5810760), (60, 4842300), (72, 4035250), (75, 3873840), (80, 3631725), (90, 3228200), (100, 2905380), (120, 2421150), (125, 2324304), (144, 2017625), (150, 1936920), (180, 1614100), (200, 1452690), (225, 1291280), (240, 1210575), (250, 1162152), (300, 968460), (360, 807050), (375, 774768), (400, 726345), (450, 645640), (500, 581076), (600, 484230), (720, 403525), (750, 387384), (900, 322820), (1000, 290538), (1125, 258256), (1200, 242115), (1500, 193692), (1800, 161410), (2000, 145269), (2250, 129128), (3000, 96846), (3600, 80705), (4500, 64564), (6000, 48423), (9000, 32282), (16141, 18000)]