144056500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{521}}^1$

素因数の和:626

約数の個数: 96

約数和(自身を含む): 364815360

約数和(自身を除く): 220758860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 79, 100, 125, 140, 158, 175, 250, 316, 350, 395, 500, 521, 553, 700, 790, 875, 1042, 1106, 1580, 1750, 1975, 2084, 2212, 2605, 2765, 3500, 3647, 3950, 5210, 5530, 7294, 7900, 9875, 10420, 11060, 13025, 13825, 14588, 18235, 19750, 26050, 27650, 36470, 39500, 41159, 52100, 55300, 65125, 69125, 72940, 82318, 91175, 130250, 138250, 164636, 182350, 205795, 260500, 276500, 288113, 364700, 411590, 455875, 576226, 823180, 911750, 1028975, 1152452, 1440565, 1823500, 2057950, 2881130, 4115900, 5144875, 5762260, 7202825, 10289750, 14405650, 20579500, 28811300, 36014125, 72028250, 144056500]

約数ペア:

[(1, 144056500), (2, 72028250), (4, 36014125), (5, 28811300), (7, 20579500), (10, 14405650), (14, 10289750), (20, 7202825), (25, 5762260), (28, 5144875), (35, 4115900), (50, 2881130), (70, 2057950), (79, 1823500), (100, 1440565), (125, 1152452), (140, 1028975), (158, 911750), (175, 823180), (250, 576226), (316, 455875), (350, 411590), (395, 364700), (500, 288113), (521, 276500), (553, 260500), (700, 205795), (790, 182350), (875, 164636), (1042, 138250), (1106, 130250), (1580, 91175), (1750, 82318), (1975, 72940), (2084, 69125), (2212, 65125), (2605, 55300), (2765, 52100), (3500, 41159), (3647, 39500), (3950, 36470), (5210, 27650), (5530, 26050), (7294, 19750), (7900, 18235), (9875, 14588), (10420, 13825), (11060, 13025)]