196659000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{21851}}^1$

素因数の和:21878

約数の個数: 96

約数和(自身を含む): 664737840

約数和(自身を除く): 468078840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 750, 900, 1000, 1125, 1500, 1800, 2250, 3000, 4500, 9000, 21851, 43702, 65553, 87404, 109255, 131106, 174808, 196659, 218510, 262212, 327765, 393318, 437020, 524424, 546275, 655530, 786636, 874040, 983295, 1092550, 1311060, 1573272, 1638825, 1966590, 2185100, 2622120, 2731375, 3277650, 3933180, 4370200, 4916475, 5462750, 6555300, 7866360, 8194125, 9832950, 10925500, 13110600, 16388250, 19665900, 21851000, 24582375, 32776500, 39331800, 49164750, 65553000, 98329500, 196659000]

約数ペア:

[(1, 196659000), (2, 98329500), (3, 65553000), (4, 49164750), (5, 39331800), (6, 32776500), (8, 24582375), (9, 21851000), (10, 19665900), (12, 16388250), (15, 13110600), (18, 10925500), (20, 9832950), (24, 8194125), (25, 7866360), (30, 6555300), (36, 5462750), (40, 4916475), (45, 4370200), (50, 3933180), (60, 3277650), (72, 2731375), (75, 2622120), (90, 2185100), (100, 1966590), (120, 1638825), (125, 1573272), (150, 1311060), (180, 1092550), (200, 983295), (225, 874040), (250, 786636), (300, 655530), (360, 546275), (375, 524424), (450, 437020), (500, 393318), (600, 327765), (750, 262212), (900, 218510), (1000, 196659), (1125, 174808), (1500, 131106), (1800, 109255), (2250, 87404), (3000, 65553), (4500, 43702), (9000, 21851)]