30405600

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:170

約数の個数: 216

約数和(自身を含む): 110899152

約数和(自身を除く): 80493552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 41, 45, 48, 50, 60, 72, 75, 80, 82, 90, 96, 100, 103, 120, 123, 144, 150, 160, 164, 180, 200, 205, 206, 225, 240, 246, 288, 300, 309, 328, 360, 369, 400, 410, 412, 450, 480, 492, 515, 600, 615, 618, 656, 720, 738, 800, 820, 824, 900, 927, 984, 1025, 1030, 1200, 1230, 1236, 1312, 1440, 1476, 1545, 1640, 1648, 1800, 1845, 1854, 1968, 2050, 2060, 2400, 2460, 2472, 2575, 2952, 3075, 3090, 3280, 3296, 3600, 3690, 3708, 3936, 4100, 4120, 4223, 4635, 4920, 4944, 5150, 5904, 6150, 6180, 6560, 7200, 7380, 7416, 7725, 8200, 8240, 8446, 9225, 9270, 9840, 9888, 10300, 11808, 12300, 12360, 12669, 14760, 14832, 15450, 16400, 16480, 16892, 18450, 18540, 19680, 20600, 21115, 23175, 24600, 24720, 25338, 29520, 29664, 30900, 32800, 33784, 36900, 37080, 38007, 41200, 42230, 46350, 49200, 49440, 50676, 59040, 61800, 63345, 67568, 73800, 74160, 76014, 82400, 84460, 92700, 98400, 101352, 105575, 123600, 126690, 135136, 147600, 148320, 152028, 168920, 185400, 190035, 202704, 211150, 247200, 253380, 295200, 304056, 316725, 337840, 370800, 380070, 405408, 422300, 506760, 608112, 633450, 675680, 741600, 760140, 844600, 950175, 1013520, 1216224, 1266900, 1520280, 1689200, 1900350, 2027040, 2533800, 3040560, 3378400, 3800700, 5067600, 6081120, 7601400, 10135200, 15202800, 30405600]

約数ペア:

[(1, 30405600), (2, 15202800), (3, 10135200), (4, 7601400), (5, 6081120), (6, 5067600), (8, 3800700), (9, 3378400), (10, 3040560), (12, 2533800), (15, 2027040), (16, 1900350), (18, 1689200), (20, 1520280), (24, 1266900), (25, 1216224), (30, 1013520), (32, 950175), (36, 844600), (40, 760140), (41, 741600), (45, 675680), (48, 633450), (50, 608112), (60, 506760), (72, 422300), (75, 405408), (80, 380070), (82, 370800), (90, 337840), (96, 316725), (100, 304056), (103, 295200), (120, 253380), (123, 247200), (144, 211150), (150, 202704), (160, 190035), (164, 185400), (180, 168920), (200, 152028), (205, 148320), (206, 147600), (225, 135136), (240, 126690), (246, 123600), (288, 105575), (300, 101352), (309, 98400), (328, 92700), (360, 84460), (369, 82400), (400, 76014), (410, 74160), (412, 73800), (450, 67568), (480, 63345), (492, 61800), (515, 59040), (600, 50676), (615, 49440), (618, 49200), (656, 46350), (720, 42230), (738, 41200), (800, 38007), (820, 37080), (824, 36900), (900, 33784), (927, 32800), (984, 30900), (1025, 29664), (1030, 29520), (1200, 25338), (1230, 24720), (1236, 24600), (1312, 23175), (1440, 21115), (1476, 20600), (1545, 19680), (1640, 18540), (1648, 18450), (1800, 16892), (1845, 16480), (1854, 16400), (1968, 15450), (2050, 14832), (2060, 14760), (2400, 12669), (2460, 12360), (2472, 12300), (2575, 11808), (2952, 10300), (3075, 9888), (3090, 9840), (3280, 9270), (3296, 9225), (3600, 8446), (3690, 8240), (3708, 8200), (3936, 7725), (4100, 7416), (4120, 7380), (4223, 7200), (4635, 6560), (4920, 6180), (4944, 6150), (5150, 5904)]