107978400

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{4999}}^1$

素因数の和:5028

約数の個数: 144

約数和(自身を含む): 390600000

約数和(自身を除く): 282621600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 200, 216, 225, 240, 270, 288, 300, 360, 400, 432, 450, 480, 540, 600, 675, 720, 800, 864, 900, 1080, 1200, 1350, 1440, 1800, 2160, 2400, 2700, 3600, 4320, 4999, 5400, 7200, 9998, 10800, 14997, 19996, 21600, 24995, 29994, 39992, 44991, 49990, 59988, 74985, 79984, 89982, 99980, 119976, 124975, 134973, 149970, 159968, 179964, 199960, 224955, 239952, 249950, 269946, 299940, 359928, 374925, 399920, 449910, 479904, 499900, 539892, 599880, 674865, 719856, 749850, 799840, 899820, 999800, 1079784, 1124775, 1199760, 1349730, 1439712, 1499700, 1799640, 1999600, 2159568, 2249550, 2399520, 2699460, 2999400, 3374325, 3599280, 3999200, 4319136, 4499100, 5398920, 5998800, 6748650, 7198560, 8998200, 10797840, 11997600, 13497300, 17996400, 21595680, 26994600, 35992800, 53989200, 107978400]

約数ペア:

[(1, 107978400), (2, 53989200), (3, 35992800), (4, 26994600), (5, 21595680), (6, 17996400), (8, 13497300), (9, 11997600), (10, 10797840), (12, 8998200), (15, 7198560), (16, 6748650), (18, 5998800), (20, 5398920), (24, 4499100), (25, 4319136), (27, 3999200), (30, 3599280), (32, 3374325), (36, 2999400), (40, 2699460), (45, 2399520), (48, 2249550), (50, 2159568), (54, 1999600), (60, 1799640), (72, 1499700), (75, 1439712), (80, 1349730), (90, 1199760), (96, 1124775), (100, 1079784), (108, 999800), (120, 899820), (135, 799840), (144, 749850), (150, 719856), (160, 674865), (180, 599880), (200, 539892), (216, 499900), (225, 479904), (240, 449910), (270, 399920), (288, 374925), (300, 359928), (360, 299940), (400, 269946), (432, 249950), (450, 239952), (480, 224955), (540, 199960), (600, 179964), (675, 159968), (720, 149970), (800, 134973), (864, 124975), (900, 119976), (1080, 99980), (1200, 89982), (1350, 79984), (1440, 74985), (1800, 59988), (2160, 49990), (2400, 44991), (2700, 39992), (3600, 29994), (4320, 24995), (4999, 21600), (5400, 19996), (7200, 14997), (9998, 10800)]