218782200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4007}}^1$

素因数の和:4046

約数の個数: 192

約数和(自身を含む): 834946560

約数和(自身を除く): 616164360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 50, 52, 56, 60, 65, 70, 75, 78, 84, 91, 100, 104, 105, 120, 130, 140, 150, 156, 168, 175, 182, 195, 200, 210, 260, 273, 280, 300, 312, 325, 350, 364, 390, 420, 455, 520, 525, 546, 600, 650, 700, 728, 780, 840, 910, 975, 1050, 1092, 1300, 1365, 1400, 1560, 1820, 1950, 2100, 2184, 2275, 2600, 2730, 3640, 3900, 4007, 4200, 4550, 5460, 6825, 7800, 8014, 9100, 10920, 12021, 13650, 16028, 18200, 20035, 24042, 27300, 28049, 32056, 40070, 48084, 52091, 54600, 56098, 60105, 80140, 84147, 96168, 100175, 104182, 112196, 120210, 140245, 156273, 160280, 168294, 200350, 208364, 224392, 240420, 260455, 280490, 300525, 312546, 336588, 364637, 400700, 416728, 420735, 480840, 520910, 560980, 601050, 625092, 673176, 701225, 729274, 781365, 801400, 841470, 1041820, 1093911, 1121960, 1202100, 1250184, 1302275, 1402450, 1458548, 1562730, 1682940, 1823185, 2083640, 2103675, 2187822, 2404200, 2604550, 2804900, 2917096, 3125460, 3365880, 3646370, 3906825, 4207350, 4375644, 5209100, 5469555, 5609800, 6250920, 7292740, 7813650, 8414700, 8751288, 9115925, 10418200, 10939110, 14585480, 15627300, 16829400, 18231850, 21878220, 27347775, 31254600, 36463700, 43756440, 54695550, 72927400, 109391100, 218782200]

約数ペア:

[(1, 218782200), (2, 109391100), (3, 72927400), (4, 54695550), (5, 43756440), (6, 36463700), (7, 31254600), (8, 27347775), (10, 21878220), (12, 18231850), (13, 16829400), (14, 15627300), (15, 14585480), (20, 10939110), (21, 10418200), (24, 9115925), (25, 8751288), (26, 8414700), (28, 7813650), (30, 7292740), (35, 6250920), (39, 5609800), (40, 5469555), (42, 5209100), (50, 4375644), (52, 4207350), (56, 3906825), (60, 3646370), (65, 3365880), (70, 3125460), (75, 2917096), (78, 2804900), (84, 2604550), (91, 2404200), (100, 2187822), (104, 2103675), (105, 2083640), (120, 1823185), (130, 1682940), (140, 1562730), (150, 1458548), (156, 1402450), (168, 1302275), (175, 1250184), (182, 1202100), (195, 1121960), (200, 1093911), (210, 1041820), (260, 841470), (273, 801400), (280, 781365), (300, 729274), (312, 701225), (325, 673176), (350, 625092), (364, 601050), (390, 560980), (420, 520910), (455, 480840), (520, 420735), (525, 416728), (546, 400700), (600, 364637), (650, 336588), (700, 312546), (728, 300525), (780, 280490), (840, 260455), (910, 240420), (975, 224392), (1050, 208364), (1092, 200350), (1300, 168294), (1365, 160280), (1400, 156273), (1560, 140245), (1820, 120210), (1950, 112196), (2100, 104182), (2184, 100175), (2275, 96168), (2600, 84147), (2730, 80140), (3640, 60105), (3900, 56098), (4007, 54600), (4200, 52091), (4550, 48084), (5460, 40070), (6825, 32056), (7800, 28049), (8014, 27300), (9100, 24042), (10920, 20035), (12021, 18200), (13650, 16028)]