270601100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1$

素因数の和:456

約数の個数: 144

約数和(自身を含む): 740952576

約数和(自身を除く): 470351476

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 113, 140, 154, 175, 220, 226, 275, 308, 311, 350, 385, 452, 550, 565, 622, 700, 770, 791, 1100, 1130, 1243, 1244, 1540, 1555, 1582, 1925, 2177, 2260, 2486, 2825, 3110, 3164, 3421, 3850, 3955, 4354, 4972, 5650, 6215, 6220, 6842, 7700, 7775, 7910, 8701, 8708, 10885, 11300, 12430, 13684, 15550, 15820, 17105, 17402, 19775, 21770, 23947, 24860, 31075, 31100, 34210, 34804, 35143, 39550, 43505, 43540, 47894, 54425, 62150, 68420, 70286, 79100, 85525, 87010, 95788, 108850, 119735, 124300, 140572, 171050, 174020, 175715, 217525, 217700, 239470, 246001, 342100, 351430, 386573, 435050, 478940, 492002, 598675, 702860, 773146, 870100, 878575, 984004, 1197350, 1230005, 1546292, 1757150, 1932865, 2394700, 2460010, 2706011, 3514300, 3865730, 4920020, 5412022, 6150025, 7731460, 9664325, 10824044, 12300050, 13530055, 19328650, 24600100, 27060110, 38657300, 54120220, 67650275, 135300550, 270601100]

約数ペア:

[(1, 270601100), (2, 135300550), (4, 67650275), (5, 54120220), (7, 38657300), (10, 27060110), (11, 24600100), (14, 19328650), (20, 13530055), (22, 12300050), (25, 10824044), (28, 9664325), (35, 7731460), (44, 6150025), (50, 5412022), (55, 4920020), (70, 3865730), (77, 3514300), (100, 2706011), (110, 2460010), (113, 2394700), (140, 1932865), (154, 1757150), (175, 1546292), (220, 1230005), (226, 1197350), (275, 984004), (308, 878575), (311, 870100), (350, 773146), (385, 702860), (452, 598675), (550, 492002), (565, 478940), (622, 435050), (700, 386573), (770, 351430), (791, 342100), (1100, 246001), (1130, 239470), (1243, 217700), (1244, 217525), (1540, 175715), (1555, 174020), (1582, 171050), (1925, 140572), (2177, 124300), (2260, 119735), (2486, 108850), (2825, 95788), (3110, 87010), (3164, 85525), (3421, 79100), (3850, 70286), (3955, 68420), (4354, 62150), (4972, 54425), (5650, 47894), (6215, 43540), (6220, 43505), (6842, 39550), (7700, 35143), (7775, 34804), (7910, 34210), (8701, 31100), (8708, 31075), (10885, 24860), (11300, 23947), (12430, 21770), (13684, 19775), (15550, 17402), (15820, 17105)]