239245600

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1$

素因数の和:939

約数の個数: 144

約数和(自身を含む): 658457856

約数和(自身を除く): 419212256

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 32, 40, 44, 50, 55, 62, 80, 88, 100, 110, 124, 155, 160, 176, 200, 220, 248, 275, 310, 341, 352, 400, 440, 496, 550, 620, 682, 775, 800, 877, 880, 992, 1100, 1240, 1364, 1550, 1705, 1754, 1760, 2200, 2480, 2728, 3100, 3410, 3508, 4385, 4400, 4960, 5456, 6200, 6820, 7016, 8525, 8770, 8800, 9647, 10912, 12400, 13640, 14032, 17050, 17540, 19294, 21925, 24800, 27187, 27280, 28064, 34100, 35080, 38588, 43850, 48235, 54374, 54560, 68200, 70160, 77176, 87700, 96470, 108748, 135935, 136400, 140320, 154352, 175400, 192940, 217496, 241175, 271870, 272800, 299057, 308704, 350800, 385880, 434992, 482350, 543740, 598114, 679675, 701600, 771760, 869984, 964700, 1087480, 1196228, 1359350, 1495285, 1543520, 1929400, 2174960, 2392456, 2718700, 2990570, 3858800, 4349920, 4784912, 5437400, 5981140, 7476425, 7717600, 9569824, 10874800, 11962280, 14952850, 21749600, 23924560, 29905700, 47849120, 59811400, 119622800, 239245600]

約数ペア:

[(1, 239245600), (2, 119622800), (4, 59811400), (5, 47849120), (8, 29905700), (10, 23924560), (11, 21749600), (16, 14952850), (20, 11962280), (22, 10874800), (25, 9569824), (31, 7717600), (32, 7476425), (40, 5981140), (44, 5437400), (50, 4784912), (55, 4349920), (62, 3858800), (80, 2990570), (88, 2718700), (100, 2392456), (110, 2174960), (124, 1929400), (155, 1543520), (160, 1495285), (176, 1359350), (200, 1196228), (220, 1087480), (248, 964700), (275, 869984), (310, 771760), (341, 701600), (352, 679675), (400, 598114), (440, 543740), (496, 482350), (550, 434992), (620, 385880), (682, 350800), (775, 308704), (800, 299057), (877, 272800), (880, 271870), (992, 241175), (1100, 217496), (1240, 192940), (1364, 175400), (1550, 154352), (1705, 140320), (1754, 136400), (1760, 135935), (2200, 108748), (2480, 96470), (2728, 87700), (3100, 77176), (3410, 70160), (3508, 68200), (4385, 54560), (4400, 54374), (4960, 48235), (5456, 43850), (6200, 38588), (6820, 35080), (7016, 34100), (8525, 28064), (8770, 27280), (8800, 27187), (9647, 24800), (10912, 21925), (12400, 19294), (13640, 17540), (14032, 17050)]