144022900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6637}}^1$

素因数の和:6689

約数の個数: 72

約数和(自身を含む): 368754176

約数和(自身を除く): 224731276

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 62, 70, 100, 124, 140, 155, 175, 217, 310, 350, 434, 620, 700, 775, 868, 1085, 1550, 2170, 3100, 4340, 5425, 6637, 10850, 13274, 21700, 26548, 33185, 46459, 66370, 92918, 132740, 165925, 185836, 205747, 232295, 331850, 411494, 464590, 663700, 822988, 929180, 1028735, 1161475, 1440229, 2057470, 2322950, 2880458, 4114940, 4645900, 5143675, 5760916, 7201145, 10287350, 14402290, 20574700, 28804580, 36005725, 72011450, 144022900]

約数ペア:

[(1, 144022900), (2, 72011450), (4, 36005725), (5, 28804580), (7, 20574700), (10, 14402290), (14, 10287350), (20, 7201145), (25, 5760916), (28, 5143675), (31, 4645900), (35, 4114940), (50, 2880458), (62, 2322950), (70, 2057470), (100, 1440229), (124, 1161475), (140, 1028735), (155, 929180), (175, 822988), (217, 663700), (310, 464590), (350, 411494), (434, 331850), (620, 232295), (700, 205747), (775, 185836), (868, 165925), (1085, 132740), (1550, 92918), (2170, 66370), (3100, 46459), (4340, 33185), (5425, 26548), (6637, 21700), (10850, 13274)]