129578400

素因数分解:

$2^5\times 3^3\times 5^2\times 7^1\times {\mathrm{857}}^1$

素因数の和:893

約数の個数: 288

約数和(自身を含む): 536215680

約数和(自身を除く): 406637280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 160, 168, 175, 180, 189, 200, 210, 216, 224, 225, 240, 252, 270, 280, 288, 300, 315, 336, 350, 360, 378, 400, 420, 432, 450, 480, 504, 525, 540, 560, 600, 630, 672, 675, 700, 720, 756, 800, 840, 857, 864, 900, 945, 1008, 1050, 1080, 1120, 1200, 1260, 1350, 1400, 1440, 1512, 1575, 1680, 1714, 1800, 1890, 2016, 2100, 2160, 2400, 2520, 2571, 2700, 2800, 3024, 3150, 3360, 3428, 3600, 3780, 4200, 4285, 4320, 4725, 5040, 5142, 5400, 5600, 5999, 6048, 6300, 6856, 7200, 7560, 7713, 8400, 8570, 9450, 10080, 10284, 10800, 11998, 12600, 12855, 13712, 15120, 15426, 16800, 17140, 17997, 18900, 20568, 21425, 21600, 23139, 23996, 25200, 25710, 27424, 29995, 30240, 30852, 34280, 35994, 37800, 38565, 41136, 42850, 46278, 47992, 50400, 51420, 53991, 59990, 61704, 64275, 68560, 71988, 75600, 77130, 82272, 85700, 89985, 92556, 95984, 102840, 107982, 115695, 119980, 123408, 128550, 137120, 143976, 149975, 151200, 154260, 161973, 171400, 179970, 185112, 191968, 192825, 205680, 215964, 231390, 239960, 246816, 257100, 269955, 287952, 299950, 308520, 323946, 342800, 359940, 370224, 385650, 411360, 431928, 449925, 462780, 479920, 514200, 539910, 575904, 578475, 599900, 617040, 647892, 685600, 719880, 740448, 771300, 809865, 863856, 899850, 925560, 959840, 1028400, 1079820, 1156950, 1199800, 1234080, 1295784, 1349775, 1439760, 1542600, 1619730, 1727712, 1799700, 1851120, 2056800, 2159640, 2313900, 2399600, 2591568, 2699550, 2879520, 3085200, 3239460, 3599400, 3702240, 4049325, 4319280, 4627800, 4799200, 5183136, 5399100, 6170400, 6478920, 7198800, 8098650, 8638560, 9255600, 10798200, 12957840, 14397600, 16197300, 18511200, 21596400, 25915680, 32394600, 43192800, 64789200, 129578400]

約数ペア:

[(1, 129578400), (2, 64789200), (3, 43192800), (4, 32394600), (5, 25915680), (6, 21596400), (7, 18511200), (8, 16197300), (9, 14397600), (10, 12957840), (12, 10798200), (14, 9255600), (15, 8638560), (16, 8098650), (18, 7198800), (20, 6478920), (21, 6170400), (24, 5399100), (25, 5183136), (27, 4799200), (28, 4627800), (30, 4319280), (32, 4049325), (35, 3702240), (36, 3599400), (40, 3239460), (42, 3085200), (45, 2879520), (48, 2699550), (50, 2591568), (54, 2399600), (56, 2313900), (60, 2159640), (63, 2056800), (70, 1851120), (72, 1799700), (75, 1727712), (80, 1619730), (84, 1542600), (90, 1439760), (96, 1349775), (100, 1295784), (105, 1234080), (108, 1199800), (112, 1156950), (120, 1079820), (126, 1028400), (135, 959840), (140, 925560), (144, 899850), (150, 863856), (160, 809865), (168, 771300), (175, 740448), (180, 719880), (189, 685600), (200, 647892), (210, 617040), (216, 599900), (224, 578475), (225, 575904), (240, 539910), (252, 514200), (270, 479920), (280, 462780), (288, 449925), (300, 431928), (315, 411360), (336, 385650), (350, 370224), (360, 359940), (378, 342800), (400, 323946), (420, 308520), (432, 299950), (450, 287952), (480, 269955), (504, 257100), (525, 246816), (540, 239960), (560, 231390), (600, 215964), (630, 205680), (672, 192825), (675, 191968), (700, 185112), (720, 179970), (756, 171400), (800, 161973), (840, 154260), (857, 151200), (864, 149975), (900, 143976), (945, 137120), (1008, 128550), (1050, 123408), (1080, 119980), (1120, 115695), (1200, 107982), (1260, 102840), (1350, 95984), (1400, 92556), (1440, 89985), (1512, 85700), (1575, 82272), (1680, 77130), (1714, 75600), (1800, 71988), (1890, 68560), (2016, 64275), (2100, 61704), (2160, 59990), (2400, 53991), (2520, 51420), (2571, 50400), (2700, 47992), (2800, 46278), (3024, 42850), (3150, 41136), (3360, 38565), (3428, 37800), (3600, 35994), (3780, 34280), (4200, 30852), (4285, 30240), (4320, 29995), (4725, 27424), (5040, 25710), (5142, 25200), (5400, 23996), (5600, 23139), (5999, 21600), (6048, 21425), (6300, 20568), (6856, 18900), (7200, 17997), (7560, 17140), (7713, 16800), (8400, 15426), (8570, 15120), (9450, 13712), (10080, 12855), (10284, 12600), (10800, 11998)]