157327200

素因数分解:

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

素因数の和:21877

約数の個数: 108

約数和(自身を含む): 554800428

約数和(自身を除く): 397473228

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 240, 288, 300, 360, 400, 450, 480, 600, 720, 800, 900, 1200, 1440, 1800, 2400, 3600, 7200, 21851, 43702, 65553, 87404, 109255, 131106, 174808, 196659, 218510, 262212, 327765, 349616, 393318, 437020, 524424, 546275, 655530, 699232, 786636, 874040, 983295, 1048848, 1092550, 1311060, 1573272, 1638825, 1748080, 1966590, 2097696, 2185100, 2622120, 3146544, 3277650, 3496160, 3933180, 4370200, 4916475, 5244240, 6293088, 6555300, 7866360, 8740400, 9832950, 10488480, 13110600, 15732720, 17480800, 19665900, 26221200, 31465440, 39331800, 52442400, 78663600, 157327200]

約数ペア:

[(1, 157327200), (2, 78663600), (3, 52442400), (4, 39331800), (5, 31465440), (6, 26221200), (8, 19665900), (9, 17480800), (10, 15732720), (12, 13110600), (15, 10488480), (16, 9832950), (18, 8740400), (20, 7866360), (24, 6555300), (25, 6293088), (30, 5244240), (32, 4916475), (36, 4370200), (40, 3933180), (45, 3496160), (48, 3277650), (50, 3146544), (60, 2622120), (72, 2185100), (75, 2097696), (80, 1966590), (90, 1748080), (96, 1638825), (100, 1573272), (120, 1311060), (144, 1092550), (150, 1048848), (160, 983295), (180, 874040), (200, 786636), (225, 699232), (240, 655530), (288, 546275), (300, 524424), (360, 437020), (400, 393318), (450, 349616), (480, 327765), (600, 262212), (720, 218510), (800, 196659), (900, 174808), (1200, 131106), (1440, 109255), (1800, 87404), (2400, 65553), (3600, 43702), (7200, 21851)]