30714600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:200

約数の個数: 192

約数和(自身を含む): 111421440

約数和(自身を除く): 80706840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 71, 75, 84, 100, 103, 105, 120, 140, 142, 150, 168, 175, 200, 206, 210, 213, 280, 284, 300, 309, 350, 355, 412, 420, 426, 497, 515, 525, 568, 600, 618, 700, 710, 721, 824, 840, 852, 994, 1030, 1050, 1065, 1236, 1400, 1420, 1442, 1491, 1545, 1704, 1775, 1988, 2060, 2100, 2130, 2163, 2472, 2485, 2575, 2840, 2884, 2982, 3090, 3550, 3605, 3976, 4120, 4200, 4260, 4326, 4970, 5150, 5325, 5768, 5964, 6180, 7100, 7210, 7313, 7455, 7725, 8520, 8652, 9940, 10300, 10650, 10815, 11928, 12360, 12425, 14200, 14420, 14626, 14910, 15450, 17304, 18025, 19880, 20600, 21300, 21630, 21939, 24850, 28840, 29252, 29820, 30900, 36050, 36565, 37275, 42600, 43260, 43878, 49700, 51191, 54075, 58504, 59640, 61800, 72100, 73130, 74550, 86520, 87756, 99400, 102382, 108150, 109695, 144200, 146260, 149100, 153573, 175512, 182825, 204764, 216300, 219390, 255955, 292520, 298200, 307146, 365650, 409528, 432600, 438780, 511910, 548475, 614292, 731300, 767865, 877560, 1023820, 1096950, 1228584, 1279775, 1462600, 1535730, 2047640, 2193900, 2559550, 3071460, 3839325, 4387800, 5119100, 6142920, 7678650, 10238200, 15357300, 30714600]

約数ペア:

[(1, 30714600), (2, 15357300), (3, 10238200), (4, 7678650), (5, 6142920), (6, 5119100), (7, 4387800), (8, 3839325), (10, 3071460), (12, 2559550), (14, 2193900), (15, 2047640), (20, 1535730), (21, 1462600), (24, 1279775), (25, 1228584), (28, 1096950), (30, 1023820), (35, 877560), (40, 767865), (42, 731300), (50, 614292), (56, 548475), (60, 511910), (70, 438780), (71, 432600), (75, 409528), (84, 365650), (100, 307146), (103, 298200), (105, 292520), (120, 255955), (140, 219390), (142, 216300), (150, 204764), (168, 182825), (175, 175512), (200, 153573), (206, 149100), (210, 146260), (213, 144200), (280, 109695), (284, 108150), (300, 102382), (309, 99400), (350, 87756), (355, 86520), (412, 74550), (420, 73130), (426, 72100), (497, 61800), (515, 59640), (525, 58504), (568, 54075), (600, 51191), (618, 49700), (700, 43878), (710, 43260), (721, 42600), (824, 37275), (840, 36565), (852, 36050), (994, 30900), (1030, 29820), (1050, 29252), (1065, 28840), (1236, 24850), (1400, 21939), (1420, 21630), (1442, 21300), (1491, 20600), (1545, 19880), (1704, 18025), (1775, 17304), (1988, 15450), (2060, 14910), (2100, 14626), (2130, 14420), (2163, 14200), (2472, 12425), (2485, 12360), (2575, 11928), (2840, 10815), (2884, 10650), (2982, 10300), (3090, 9940), (3550, 8652), (3605, 8520), (3976, 7725), (4120, 7455), (4200, 7313), (4260, 7210), (4326, 7100), (4970, 6180), (5150, 5964), (5325, 5768)]