85055520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:299

約数の個数: 192

約数和(自身を含む): 297198720

約数和(自身を除く): 212143200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 89, 96, 110, 120, 132, 160, 165, 176, 178, 181, 220, 240, 264, 267, 330, 352, 356, 362, 440, 445, 480, 528, 534, 543, 660, 712, 724, 880, 890, 905, 979, 1056, 1068, 1086, 1320, 1335, 1424, 1448, 1760, 1780, 1810, 1958, 1991, 2136, 2172, 2640, 2670, 2715, 2848, 2896, 2937, 3560, 3620, 3916, 3982, 4272, 4344, 4895, 5280, 5340, 5430, 5792, 5874, 5973, 7120, 7240, 7832, 7964, 8544, 8688, 9790, 9955, 10680, 10860, 11748, 11946, 14240, 14480, 14685, 15664, 15928, 16109, 17376, 19580, 19910, 21360, 21720, 23496, 23892, 28960, 29370, 29865, 31328, 31856, 32218, 39160, 39820, 42720, 43440, 46992, 47784, 48327, 58740, 59730, 63712, 64436, 78320, 79640, 80545, 86880, 93984, 95568, 96654, 117480, 119460, 128872, 156640, 159280, 161090, 177199, 191136, 193308, 234960, 238920, 241635, 257744, 318560, 322180, 354398, 386616, 469920, 477840, 483270, 515488, 531597, 644360, 708796, 773232, 885995, 955680, 966540, 1063194, 1288720, 1417592, 1546464, 1771990, 1933080, 2126388, 2577440, 2657985, 2835184, 3543980, 3866160, 4252776, 5315970, 5670368, 7087960, 7732320, 8505552, 10631940, 14175920, 17011104, 21263880, 28351840, 42527760, 85055520]

約数ペア:

[(1, 85055520), (2, 42527760), (3, 28351840), (4, 21263880), (5, 17011104), (6, 14175920), (8, 10631940), (10, 8505552), (11, 7732320), (12, 7087960), (15, 5670368), (16, 5315970), (20, 4252776), (22, 3866160), (24, 3543980), (30, 2835184), (32, 2657985), (33, 2577440), (40, 2126388), (44, 1933080), (48, 1771990), (55, 1546464), (60, 1417592), (66, 1288720), (80, 1063194), (88, 966540), (89, 955680), (96, 885995), (110, 773232), (120, 708796), (132, 644360), (160, 531597), (165, 515488), (176, 483270), (178, 477840), (181, 469920), (220, 386616), (240, 354398), (264, 322180), (267, 318560), (330, 257744), (352, 241635), (356, 238920), (362, 234960), (440, 193308), (445, 191136), (480, 177199), (528, 161090), (534, 159280), (543, 156640), (660, 128872), (712, 119460), (724, 117480), (880, 96654), (890, 95568), (905, 93984), (979, 86880), (1056, 80545), (1068, 79640), (1086, 78320), (1320, 64436), (1335, 63712), (1424, 59730), (1448, 58740), (1760, 48327), (1780, 47784), (1810, 46992), (1958, 43440), (1991, 42720), (2136, 39820), (2172, 39160), (2640, 32218), (2670, 31856), (2715, 31328), (2848, 29865), (2896, 29370), (2937, 28960), (3560, 23892), (3620, 23496), (3916, 21720), (3982, 21360), (4272, 19910), (4344, 19580), (4895, 17376), (5280, 16109), (5340, 15928), (5430, 15664), (5792, 14685), (5874, 14480), (5973, 14240), (7120, 11946), (7240, 11748), (7832, 10860), (7964, 10680), (8544, 9955), (8688, 9790)]