142120800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{19739}}^1$

素因数の和:19765

約数の個数: 108

約数和(自身を含む): 501178860

約数和(自身を除く): 359058060

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, 19739, 39478, 59217, 78956, 98695, 118434, 157912, 177651, 197390, 236868, 296085, 315824, 355302, 394780, 473736, 493475, 592170, 631648, 710604, 789560, 888255, 947472, 986950, 1184340, 1421208, 1480425, 1579120, 1776510, 1894944, 1973900, 2368680, 2842416, 2960850, 3158240, 3553020, 3947800, 4441275, 4737360, 5684832, 5921700, 7106040, 7895600, 8882550, 9474720, 11843400, 14212080, 15791200, 17765100, 23686800, 28424160, 35530200, 47373600, 71060400, 142120800]

約数ペア:

[(1, 142120800), (2, 71060400), (3, 47373600), (4, 35530200), (5, 28424160), (6, 23686800), (8, 17765100), (9, 15791200), (10, 14212080), (12, 11843400), (15, 9474720), (16, 8882550), (18, 7895600), (20, 7106040), (24, 5921700), (25, 5684832), (30, 4737360), (32, 4441275), (36, 3947800), (40, 3553020), (45, 3158240), (48, 2960850), (50, 2842416), (60, 2368680), (72, 1973900), (75, 1894944), (80, 1776510), (90, 1579120), (96, 1480425), (100, 1421208), (120, 1184340), (144, 986950), (150, 947472), (160, 888255), (180, 789560), (200, 710604), (225, 631648), (240, 592170), (288, 493475), (300, 473736), (360, 394780), (400, 355302), (450, 315824), (480, 296085), (600, 236868), (720, 197390), (800, 177651), (900, 157912), (1200, 118434), (1440, 98695), (1800, 78956), (2400, 59217), (3600, 39478), (7200, 19739)]