299175520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1$

素因数の和:885

約数の個数: 192

約数和(自身を含む): 901393920

約数和(自身を除く): 602218400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 32, 34, 35, 38, 40, 56, 68, 70, 76, 80, 85, 95, 112, 119, 133, 136, 140, 152, 160, 170, 190, 224, 238, 266, 272, 280, 304, 323, 340, 380, 476, 532, 544, 560, 595, 608, 646, 665, 680, 760, 827, 952, 1064, 1120, 1190, 1292, 1330, 1360, 1520, 1615, 1654, 1904, 2128, 2261, 2380, 2584, 2660, 2720, 3040, 3230, 3308, 3808, 4135, 4256, 4522, 4760, 5168, 5320, 5789, 6460, 6616, 8270, 9044, 9520, 10336, 10640, 11305, 11578, 12920, 13232, 14059, 15713, 16540, 18088, 19040, 21280, 22610, 23156, 25840, 26464, 28118, 28945, 31426, 33080, 36176, 45220, 46312, 51680, 56236, 57890, 62852, 66160, 70295, 72352, 78565, 90440, 92624, 98413, 109991, 112472, 115780, 125704, 132320, 140590, 157130, 180880, 185248, 196826, 219982, 224944, 231560, 251408, 267121, 281180, 314260, 361760, 393652, 439964, 449888, 463120, 492065, 502816, 534242, 549955, 562360, 628520, 787304, 879928, 926240, 984130, 1068484, 1099910, 1124720, 1257040, 1335605, 1574608, 1759856, 1869847, 1968260, 2136968, 2199820, 2249440, 2514080, 2671210, 3149216, 3519712, 3739694, 3936520, 4273936, 4399640, 5342420, 7479388, 7873040, 8547872, 8799280, 9349235, 10684840, 14958776, 15746080, 17598560, 18698470, 21369680, 29917552, 37396940, 42739360, 59835104, 74793880, 149587760, 299175520]

約数ペア:

[(1, 299175520), (2, 149587760), (4, 74793880), (5, 59835104), (7, 42739360), (8, 37396940), (10, 29917552), (14, 21369680), (16, 18698470), (17, 17598560), (19, 15746080), (20, 14958776), (28, 10684840), (32, 9349235), (34, 8799280), (35, 8547872), (38, 7873040), (40, 7479388), (56, 5342420), (68, 4399640), (70, 4273936), (76, 3936520), (80, 3739694), (85, 3519712), (95, 3149216), (112, 2671210), (119, 2514080), (133, 2249440), (136, 2199820), (140, 2136968), (152, 1968260), (160, 1869847), (170, 1759856), (190, 1574608), (224, 1335605), (238, 1257040), (266, 1124720), (272, 1099910), (280, 1068484), (304, 984130), (323, 926240), (340, 879928), (380, 787304), (476, 628520), (532, 562360), (544, 549955), (560, 534242), (595, 502816), (608, 492065), (646, 463120), (665, 449888), (680, 439964), (760, 393652), (827, 361760), (952, 314260), (1064, 281180), (1120, 267121), (1190, 251408), (1292, 231560), (1330, 224944), (1360, 219982), (1520, 196826), (1615, 185248), (1654, 180880), (1904, 157130), (2128, 140590), (2261, 132320), (2380, 125704), (2584, 115780), (2660, 112472), (2720, 109991), (3040, 98413), (3230, 92624), (3308, 90440), (3808, 78565), (4135, 72352), (4256, 70295), (4522, 66160), (4760, 62852), (5168, 57890), (5320, 56236), (5789, 51680), (6460, 46312), (6616, 45220), (8270, 36176), (9044, 33080), (9520, 31426), (10336, 28945), (10640, 28118), (11305, 26464), (11578, 25840), (12920, 23156), (13232, 22610), (14059, 21280), (15713, 19040), (16540, 18088)]