684893300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1031}}^1$

素因数の和:1138

約数の個数: 144

約数和(自身を含む): 1856047872

約数和(自身を除く): 1171154572

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 73, 91, 100, 130, 140, 146, 175, 182, 260, 292, 325, 350, 364, 365, 455, 511, 650, 700, 730, 910, 949, 1022, 1031, 1300, 1460, 1820, 1825, 1898, 2044, 2062, 2275, 2555, 3650, 3796, 4124, 4550, 4745, 5110, 5155, 6643, 7217, 7300, 9100, 9490, 10220, 10310, 12775, 13286, 13403, 14434, 18980, 20620, 23725, 25550, 25775, 26572, 26806, 28868, 33215, 36085, 47450, 51100, 51550, 53612, 66430, 67015, 72170, 75263, 93821, 94900, 103100, 132860, 134030, 144340, 150526, 166075, 180425, 187642, 268060, 301052, 332150, 335075, 360850, 375284, 376315, 469105, 526841, 664300, 670150, 721700, 752630, 938210, 978419, 1053682, 1340300, 1505260, 1876420, 1881575, 1956838, 2107364, 2345525, 2634205, 3763150, 3913676, 4691050, 4892095, 5268410, 6848933, 7526300, 9382100, 9784190, 10536820, 13171025, 13697866, 19568380, 24460475, 26342050, 27395732, 34244665, 48920950, 52684100, 68489330, 97841900, 136978660, 171223325, 342446650, 684893300]

約数ペア:

[(1, 684893300), (2, 342446650), (4, 171223325), (5, 136978660), (7, 97841900), (10, 68489330), (13, 52684100), (14, 48920950), (20, 34244665), (25, 27395732), (26, 26342050), (28, 24460475), (35, 19568380), (50, 13697866), (52, 13171025), (65, 10536820), (70, 9784190), (73, 9382100), (91, 7526300), (100, 6848933), (130, 5268410), (140, 4892095), (146, 4691050), (175, 3913676), (182, 3763150), (260, 2634205), (292, 2345525), (325, 2107364), (350, 1956838), (364, 1881575), (365, 1876420), (455, 1505260), (511, 1340300), (650, 1053682), (700, 978419), (730, 938210), (910, 752630), (949, 721700), (1022, 670150), (1031, 664300), (1300, 526841), (1460, 469105), (1820, 376315), (1825, 375284), (1898, 360850), (2044, 335075), (2062, 332150), (2275, 301052), (2555, 268060), (3650, 187642), (3796, 180425), (4124, 166075), (4550, 150526), (4745, 144340), (5110, 134030), (5155, 132860), (6643, 103100), (7217, 94900), (7300, 93821), (9100, 75263), (9490, 72170), (10220, 67015), (10310, 66430), (12775, 53612), (13286, 51550), (13403, 51100), (14434, 47450), (18980, 36085), (20620, 33215), (23725, 28868), (25550, 26806), (25775, 26572)]