156927480900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{640259}}^1$

素因数の和:640338

約数の個数: 144

約数和(自身を含む): 489056198400

約数和(自身を除く): 332128717500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 43, 50, 57, 60, 75, 76, 86, 95, 100, 114, 129, 150, 172, 190, 215, 228, 258, 285, 300, 380, 430, 475, 516, 570, 645, 817, 860, 950, 1075, 1140, 1290, 1425, 1634, 1900, 2150, 2451, 2580, 2850, 3225, 3268, 4085, 4300, 4902, 5700, 6450, 8170, 9804, 12255, 12900, 16340, 20425, 24510, 40850, 49020, 61275, 81700, 122550, 245100, 640259, 1280518, 1920777, 2561036, 3201295, 3841554, 6402590, 7683108, 9603885, 12164921, 12805180, 16006475, 19207770, 24329842, 27531137, 32012950, 36494763, 38415540, 48019425, 48659684, 55062274, 60824605, 64025900, 72989526, 82593411, 96038850, 110124548, 121649210, 137655685, 145979052, 165186822, 182473815, 192077700, 243298420, 275311370, 304123025, 330373644, 364947630, 412967055, 523091603, 550622740, 608246050, 688278425, 729895260, 825934110, 912369075, 1046183206, 1216492100, 1376556850, 1569274809, 1651868220, 1824738150, 2064835275, 2092366412, 2615458015, 2753113700, 3138549618, 3649476300, 4129670550, 5230916030, 6277099236, 7846374045, 8259341100, 10461832060, 13077290075, 15692748090, 26154580150, 31385496180, 39231870225, 52309160300, 78463740450, 156927480900]

約数ペア:

[(1, 156927480900), (2, 78463740450), (3, 52309160300), (4, 39231870225), (5, 31385496180), (6, 26154580150), (10, 15692748090), (12, 13077290075), (15, 10461832060), (19, 8259341100), (20, 7846374045), (25, 6277099236), (30, 5230916030), (38, 4129670550), (43, 3649476300), (50, 3138549618), (57, 2753113700), (60, 2615458015), (75, 2092366412), (76, 2064835275), (86, 1824738150), (95, 1651868220), (100, 1569274809), (114, 1376556850), (129, 1216492100), (150, 1046183206), (172, 912369075), (190, 825934110), (215, 729895260), (228, 688278425), (258, 608246050), (285, 550622740), (300, 523091603), (380, 412967055), (430, 364947630), (475, 330373644), (516, 304123025), (570, 275311370), (645, 243298420), (817, 192077700), (860, 182473815), (950, 165186822), (1075, 145979052), (1140, 137655685), (1290, 121649210), (1425, 110124548), (1634, 96038850), (1900, 82593411), (2150, 72989526), (2451, 64025900), (2580, 60824605), (2850, 55062274), (3225, 48659684), (3268, 48019425), (4085, 38415540), (4300, 36494763), (4902, 32012950), (5700, 27531137), (6450, 24329842), (8170, 19207770), (9804, 16006475), (12255, 12805180), (12900, 12164921), (16340, 9603885), (20425, 7683108), (24510, 6402590), (40850, 3841554), (49020, 3201295), (61275, 2561036), (81700, 1920777), (122550, 1280518), (245100, 640259)]