149778480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:275

約数の個数: 160

約数和(自身を含む): 480969216

約数和(自身を除く): 331190736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 83, 103, 120, 146, 166, 206, 219, 240, 249, 292, 309, 332, 365, 412, 415, 438, 498, 515, 584, 618, 664, 730, 824, 830, 876, 996, 1030, 1095, 1168, 1236, 1245, 1328, 1460, 1545, 1648, 1660, 1752, 1992, 2060, 2190, 2472, 2490, 2920, 3090, 3320, 3504, 3984, 4120, 4380, 4944, 4980, 5840, 6059, 6180, 6640, 7519, 8240, 8549, 8760, 9960, 12118, 12360, 15038, 17098, 17520, 18177, 19920, 22557, 24236, 24720, 25647, 30076, 30295, 34196, 36354, 37595, 42745, 45114, 48472, 51294, 60152, 60590, 68392, 72708, 75190, 85490, 90228, 90885, 96944, 102588, 112785, 120304, 121180, 128235, 136784, 145416, 150380, 170980, 180456, 181770, 205176, 225570, 242360, 256470, 290832, 300760, 341960, 360912, 363540, 410352, 451140, 484720, 512940, 601520, 624077, 683920, 727080, 902280, 1025880, 1248154, 1454160, 1804560, 1872231, 2051760, 2496308, 3120385, 3744462, 4992616, 6240770, 7488924, 9361155, 9985232, 12481540, 14977848, 18722310, 24963080, 29955696, 37444620, 49926160, 74889240, 149778480]

約数ペア:

[(1, 149778480), (2, 74889240), (3, 49926160), (4, 37444620), (5, 29955696), (6, 24963080), (8, 18722310), (10, 14977848), (12, 12481540), (15, 9985232), (16, 9361155), (20, 7488924), (24, 6240770), (30, 4992616), (40, 3744462), (48, 3120385), (60, 2496308), (73, 2051760), (80, 1872231), (83, 1804560), (103, 1454160), (120, 1248154), (146, 1025880), (166, 902280), (206, 727080), (219, 683920), (240, 624077), (249, 601520), (292, 512940), (309, 484720), (332, 451140), (365, 410352), (412, 363540), (415, 360912), (438, 341960), (498, 300760), (515, 290832), (584, 256470), (618, 242360), (664, 225570), (730, 205176), (824, 181770), (830, 180456), (876, 170980), (996, 150380), (1030, 145416), (1095, 136784), (1168, 128235), (1236, 121180), (1245, 120304), (1328, 112785), (1460, 102588), (1545, 96944), (1648, 90885), (1660, 90228), (1752, 85490), (1992, 75190), (2060, 72708), (2190, 68392), (2472, 60590), (2490, 60152), (2920, 51294), (3090, 48472), (3320, 45114), (3504, 42745), (3984, 37595), (4120, 36354), (4380, 34196), (4944, 30295), (4980, 30076), (5840, 25647), (6059, 24720), (6180, 24236), (6640, 22557), (7519, 19920), (8240, 18177), (8549, 17520), (8760, 17098), (9960, 15038), (12118, 12360)]