188223700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{359}}^1$

素因数の和:494

約数の個数: 108

約数和(自身を含む): 480906720

約数和(自身を除く): 292683020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 107, 140, 175, 196, 214, 245, 350, 359, 428, 490, 535, 700, 718, 749, 980, 1070, 1225, 1436, 1498, 1795, 2140, 2450, 2513, 2675, 2996, 3590, 3745, 4900, 5026, 5243, 5350, 7180, 7490, 8975, 10052, 10486, 10700, 12565, 14980, 17591, 17950, 18725, 20972, 25130, 26215, 35182, 35900, 37450, 38413, 50260, 52430, 62825, 70364, 74900, 76826, 87955, 104860, 125650, 131075, 153652, 175910, 192065, 251300, 262150, 268891, 351820, 384130, 439775, 524300, 537782, 768260, 879550, 960325, 1075564, 1344455, 1759100, 1882237, 1920650, 2688910, 3764474, 3841300, 5377820, 6722275, 7528948, 9411185, 13444550, 18822370, 26889100, 37644740, 47055925, 94111850, 188223700]

約数ペア:

[(1, 188223700), (2, 94111850), (4, 47055925), (5, 37644740), (7, 26889100), (10, 18822370), (14, 13444550), (20, 9411185), (25, 7528948), (28, 6722275), (35, 5377820), (49, 3841300), (50, 3764474), (70, 2688910), (98, 1920650), (100, 1882237), (107, 1759100), (140, 1344455), (175, 1075564), (196, 960325), (214, 879550), (245, 768260), (350, 537782), (359, 524300), (428, 439775), (490, 384130), (535, 351820), (700, 268891), (718, 262150), (749, 251300), (980, 192065), (1070, 175910), (1225, 153652), (1436, 131075), (1498, 125650), (1795, 104860), (2140, 87955), (2450, 76826), (2513, 74900), (2675, 70364), (2996, 62825), (3590, 52430), (3745, 50260), (4900, 38413), (5026, 37450), (5243, 35900), (5350, 35182), (7180, 26215), (7490, 25130), (8975, 20972), (10052, 18725), (10486, 17950), (10700, 17591), (12565, 14980)]