149770400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{14401}}^1$

素因数の和:14434

約数の個数: 72

約数和(自身を含む): 393779484

約数和(自身を除く): 244009084

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 5200, 10400, 14401, 28802, 57604, 72005, 115208, 144010, 187213, 230416, 288020, 360025, 374426, 460832, 576040, 720050, 748852, 936065, 1152080, 1440100, 1497704, 1872130, 2304160, 2880200, 2995408, 3744260, 4680325, 5760400, 5990816, 7488520, 9360650, 11520800, 14977040, 18721300, 29954080, 37442600, 74885200, 149770400]

約数ペア:

[(1, 149770400), (2, 74885200), (4, 37442600), (5, 29954080), (8, 18721300), (10, 14977040), (13, 11520800), (16, 9360650), (20, 7488520), (25, 5990816), (26, 5760400), (32, 4680325), (40, 3744260), (50, 2995408), (52, 2880200), (65, 2304160), (80, 1872130), (100, 1497704), (104, 1440100), (130, 1152080), (160, 936065), (200, 748852), (208, 720050), (260, 576040), (325, 460832), (400, 374426), (416, 360025), (520, 288020), (650, 230416), (800, 187213), (1040, 144010), (1300, 115208), (2080, 72005), (2600, 57604), (5200, 28802), (10400, 14401)]