159921000

素因数分解:

$2^3\times 3^3\times 5^3\times {\mathrm{5923}}^1$

素因数の和:5953

約数の個数: 128

約数和(自身を含む): 554486400

約数和(自身を除く): 394565400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 125, 135, 150, 180, 200, 216, 225, 250, 270, 300, 360, 375, 450, 500, 540, 600, 675, 750, 900, 1000, 1080, 1125, 1350, 1500, 1800, 2250, 2700, 3000, 3375, 4500, 5400, 5923, 6750, 9000, 11846, 13500, 17769, 23692, 27000, 29615, 35538, 47384, 53307, 59230, 71076, 88845, 106614, 118460, 142152, 148075, 159921, 177690, 213228, 236920, 266535, 296150, 319842, 355380, 426456, 444225, 533070, 592300, 639684, 710760, 740375, 799605, 888450, 1066140, 1184600, 1279368, 1332675, 1480750, 1599210, 1776900, 2132280, 2221125, 2665350, 2961500, 3198420, 3553800, 3998025, 4442250, 5330700, 5923000, 6396840, 6663375, 7996050, 8884500, 10661400, 13326750, 15992100, 17769000, 19990125, 26653500, 31984200, 39980250, 53307000, 79960500, 159921000]

約数ペア:

[(1, 159921000), (2, 79960500), (3, 53307000), (4, 39980250), (5, 31984200), (6, 26653500), (8, 19990125), (9, 17769000), (10, 15992100), (12, 13326750), (15, 10661400), (18, 8884500), (20, 7996050), (24, 6663375), (25, 6396840), (27, 5923000), (30, 5330700), (36, 4442250), (40, 3998025), (45, 3553800), (50, 3198420), (54, 2961500), (60, 2665350), (72, 2221125), (75, 2132280), (90, 1776900), (100, 1599210), (108, 1480750), (120, 1332675), (125, 1279368), (135, 1184600), (150, 1066140), (180, 888450), (200, 799605), (216, 740375), (225, 710760), (250, 639684), (270, 592300), (300, 533070), (360, 444225), (375, 426456), (450, 355380), (500, 319842), (540, 296150), (600, 266535), (675, 236920), (750, 213228), (900, 177690), (1000, 159921), (1080, 148075), (1125, 142152), (1350, 118460), (1500, 106614), (1800, 88845), (2250, 71076), (2700, 59230), (3000, 53307), (3375, 47384), (4500, 35538), (5400, 29615), (5923, 27000), (6750, 23692), (9000, 17769), (11846, 13500)]