153423900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^4\times {\mathrm{71}}^1$

素因数の和:119

約数の個数: 270

約数和(自身を含む): 568916712

約数和(自身を除く): 415492812

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 49, 50, 60, 63, 70, 71, 75, 84, 90, 98, 100, 105, 126, 140, 142, 147, 150, 175, 180, 196, 210, 213, 225, 245, 252, 284, 294, 300, 315, 343, 350, 355, 420, 426, 441, 450, 490, 497, 525, 588, 630, 639, 686, 700, 710, 735, 852, 882, 900, 980, 994, 1029, 1050, 1065, 1225, 1260, 1278, 1372, 1420, 1470, 1491, 1575, 1715, 1764, 1775, 1988, 2058, 2100, 2130, 2205, 2401, 2450, 2485, 2556, 2940, 2982, 3087, 3150, 3195, 3430, 3479, 3550, 3675, 4116, 4260, 4410, 4473, 4802, 4900, 4970, 5145, 5325, 5964, 6174, 6300, 6390, 6860, 6958, 7100, 7203, 7350, 7455, 8575, 8820, 8946, 9604, 9940, 10290, 10437, 10650, 11025, 12005, 12348, 12425, 12780, 13916, 14406, 14700, 14910, 15435, 15975, 17150, 17395, 17892, 20580, 20874, 21300, 21609, 22050, 22365, 24010, 24353, 24850, 25725, 28812, 29820, 30870, 31311, 31950, 34300, 34790, 36015, 37275, 41748, 43218, 44100, 44730, 48020, 48706, 49700, 51450, 52185, 60025, 61740, 62622, 63900, 69580, 72030, 73059, 74550, 77175, 86436, 86975, 89460, 97412, 102900, 104370, 108045, 111825, 120050, 121765, 125244, 144060, 146118, 149100, 154350, 156555, 170471, 173950, 180075, 208740, 216090, 219177, 223650, 240100, 243530, 260925, 292236, 308700, 313110, 340942, 347900, 360150, 365295, 432180, 438354, 447300, 487060, 511413, 521850, 540225, 608825, 626220, 681884, 720300, 730590, 782775, 852355, 876708, 1022826, 1043700, 1080450, 1095885, 1217650, 1461180, 1534239, 1565550, 1704710, 1826475, 2045652, 2160900, 2191770, 2435300, 2557065, 3068478, 3131100, 3409420, 3652950, 4261775, 4383540, 5114130, 5479425, 6136956, 7305900, 7671195, 8523550, 10228260, 10958850, 12785325, 15342390, 17047100, 21917700, 25570650, 30684780, 38355975, 51141300, 76711950, 153423900]

約数ペア:

[(1, 153423900), (2, 76711950), (3, 51141300), (4, 38355975), (5, 30684780), (6, 25570650), (7, 21917700), (9, 17047100), (10, 15342390), (12, 12785325), (14, 10958850), (15, 10228260), (18, 8523550), (20, 7671195), (21, 7305900), (25, 6136956), (28, 5479425), (30, 5114130), (35, 4383540), (36, 4261775), (42, 3652950), (45, 3409420), (49, 3131100), (50, 3068478), (60, 2557065), (63, 2435300), (70, 2191770), (71, 2160900), (75, 2045652), (84, 1826475), (90, 1704710), (98, 1565550), (100, 1534239), (105, 1461180), (126, 1217650), (140, 1095885), (142, 1080450), (147, 1043700), (150, 1022826), (175, 876708), (180, 852355), (196, 782775), (210, 730590), (213, 720300), (225, 681884), (245, 626220), (252, 608825), (284, 540225), (294, 521850), (300, 511413), (315, 487060), (343, 447300), (350, 438354), (355, 432180), (420, 365295), (426, 360150), (441, 347900), (450, 340942), (490, 313110), (497, 308700), (525, 292236), (588, 260925), (630, 243530), (639, 240100), (686, 223650), (700, 219177), (710, 216090), (735, 208740), (852, 180075), (882, 173950), (900, 170471), (980, 156555), (994, 154350), (1029, 149100), (1050, 146118), (1065, 144060), (1225, 125244), (1260, 121765), (1278, 120050), (1372, 111825), (1420, 108045), (1470, 104370), (1491, 102900), (1575, 97412), (1715, 89460), (1764, 86975), (1775, 86436), (1988, 77175), (2058, 74550), (2100, 73059), (2130, 72030), (2205, 69580), (2401, 63900), (2450, 62622), (2485, 61740), (2556, 60025), (2940, 52185), (2982, 51450), (3087, 49700), (3150, 48706), (3195, 48020), (3430, 44730), (3479, 44100), (3550, 43218), (3675, 41748), (4116, 37275), (4260, 36015), (4410, 34790), (4473, 34300), (4802, 31950), (4900, 31311), (4970, 30870), (5145, 29820), (5325, 28812), (5964, 25725), (6174, 24850), (6300, 24353), (6390, 24010), (6860, 22365), (6958, 22050), (7100, 21609), (7203, 21300), (7350, 20874), (7455, 20580), (8575, 17892), (8820, 17395), (8946, 17150), (9604, 15975), (9940, 15435), (10290, 14910), (10437, 14700), (10650, 14406), (11025, 13916), (12005, 12780), (12348, 12425)]