71391600

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{2833}}^1$

素因数の和:2864

約数の個数: 180

約数和(自身を含む): 283241296

約数和(自身を除く): 211849696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 252, 280, 300, 315, 336, 350, 360, 400, 420, 450, 504, 525, 560, 600, 630, 700, 720, 840, 900, 1008, 1050, 1200, 1260, 1400, 1575, 1680, 1800, 2100, 2520, 2800, 2833, 3150, 3600, 4200, 5040, 5666, 6300, 8400, 8499, 11332, 12600, 14165, 16998, 19831, 22664, 25200, 25497, 28330, 33996, 39662, 42495, 45328, 50994, 56660, 59493, 67992, 70825, 79324, 84990, 99155, 101988, 113320, 118986, 127485, 135984, 141650, 158648, 169980, 178479, 198310, 203976, 212475, 226640, 237972, 254970, 283300, 297465, 317296, 339960, 356958, 396620, 407952, 424950, 475944, 495775, 509940, 566600, 594930, 637425, 679920, 713916, 793240, 849900, 892395, 951888, 991550, 1019880, 1133200, 1189860, 1274850, 1427832, 1487325, 1586480, 1699800, 1784790, 1983100, 2039760, 2379720, 2549700, 2855664, 2974650, 3399600, 3569580, 3966200, 4461975, 4759440, 5099400, 5949300, 7139160, 7932400, 8923950, 10198800, 11898600, 14278320, 17847900, 23797200, 35695800, 71391600]

約数ペア:

[(1, 71391600), (2, 35695800), (3, 23797200), (4, 17847900), (5, 14278320), (6, 11898600), (7, 10198800), (8, 8923950), (9, 7932400), (10, 7139160), (12, 5949300), (14, 5099400), (15, 4759440), (16, 4461975), (18, 3966200), (20, 3569580), (21, 3399600), (24, 2974650), (25, 2855664), (28, 2549700), (30, 2379720), (35, 2039760), (36, 1983100), (40, 1784790), (42, 1699800), (45, 1586480), (48, 1487325), (50, 1427832), (56, 1274850), (60, 1189860), (63, 1133200), (70, 1019880), (72, 991550), (75, 951888), (80, 892395), (84, 849900), (90, 793240), (100, 713916), (105, 679920), (112, 637425), (120, 594930), (126, 566600), (140, 509940), (144, 495775), (150, 475944), (168, 424950), (175, 407952), (180, 396620), (200, 356958), (210, 339960), (225, 317296), (240, 297465), (252, 283300), (280, 254970), (300, 237972), (315, 226640), (336, 212475), (350, 203976), (360, 198310), (400, 178479), (420, 169980), (450, 158648), (504, 141650), (525, 135984), (560, 127485), (600, 118986), (630, 113320), (700, 101988), (720, 99155), (840, 84990), (900, 79324), (1008, 70825), (1050, 67992), (1200, 59493), (1260, 56660), (1400, 50994), (1575, 45328), (1680, 42495), (1800, 39662), (2100, 33996), (2520, 28330), (2800, 25497), (2833, 25200), (3150, 22664), (3600, 19831), (4200, 16998), (5040, 14165), (5666, 12600), (6300, 11332), (8400, 8499)]