264884200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:360

約数の個数: 144

約数和(自身を含む): 725176800

約数和(自身を除く): 460292600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 151, 175, 179, 196, 200, 245, 280, 302, 350, 358, 392, 490, 604, 700, 716, 755, 895, 980, 1057, 1208, 1225, 1253, 1400, 1432, 1510, 1790, 1960, 2114, 2450, 2506, 3020, 3580, 3775, 4228, 4475, 4900, 5012, 5285, 6040, 6265, 7160, 7399, 7550, 8456, 8771, 8950, 9800, 10024, 10570, 12530, 14798, 15100, 17542, 17900, 21140, 25060, 26425, 27029, 29596, 30200, 31325, 35084, 35800, 36995, 42280, 43855, 50120, 52850, 54058, 59192, 62650, 70168, 73990, 87710, 105700, 108116, 125300, 135145, 147980, 175420, 184975, 189203, 211400, 216232, 219275, 250600, 270290, 295960, 350840, 369950, 378406, 438550, 540580, 675725, 739900, 756812, 877100, 946015, 1081160, 1324421, 1351450, 1479800, 1513624, 1754200, 1892030, 2648842, 2702900, 3784060, 4730075, 5297684, 5405800, 6622105, 7568120, 9460150, 10595368, 13244210, 18920300, 26488420, 33110525, 37840600, 52976840, 66221050, 132442100, 264884200]

約数ペア:

[(1, 264884200), (2, 132442100), (4, 66221050), (5, 52976840), (7, 37840600), (8, 33110525), (10, 26488420), (14, 18920300), (20, 13244210), (25, 10595368), (28, 9460150), (35, 7568120), (40, 6622105), (49, 5405800), (50, 5297684), (56, 4730075), (70, 3784060), (98, 2702900), (100, 2648842), (140, 1892030), (151, 1754200), (175, 1513624), (179, 1479800), (196, 1351450), (200, 1324421), (245, 1081160), (280, 946015), (302, 877100), (350, 756812), (358, 739900), (392, 675725), (490, 540580), (604, 438550), (700, 378406), (716, 369950), (755, 350840), (895, 295960), (980, 270290), (1057, 250600), (1208, 219275), (1225, 216232), (1253, 211400), (1400, 189203), (1432, 184975), (1510, 175420), (1790, 147980), (1960, 135145), (2114, 125300), (2450, 108116), (2506, 105700), (3020, 87710), (3580, 73990), (3775, 70168), (4228, 62650), (4475, 59192), (4900, 54058), (5012, 52850), (5285, 50120), (6040, 43855), (6265, 42280), (7160, 36995), (7399, 35800), (7550, 35084), (8456, 31325), (8771, 30200), (8950, 29596), (9800, 27029), (10024, 26425), (10570, 25060), (12530, 21140), (14798, 17900), (15100, 17542)]