149327280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{269}}^1$

素因数の和:548

約数の個数: 160

約数和(自身を含む): 518270400

約数和(自身を除く): 368943120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 257, 269, 270, 360, 432, 514, 538, 540, 720, 771, 807, 1028, 1076, 1080, 1285, 1345, 1542, 1614, 2056, 2152, 2160, 2313, 2421, 2570, 2690, 3084, 3228, 3855, 4035, 4112, 4304, 4626, 4842, 5140, 5380, 6168, 6456, 6939, 7263, 7710, 8070, 9252, 9684, 10280, 10760, 11565, 12105, 12336, 12912, 13878, 14526, 15420, 16140, 18504, 19368, 20560, 21520, 23130, 24210, 27756, 29052, 30840, 32280, 34695, 36315, 37008, 38736, 46260, 48420, 55512, 58104, 61680, 64560, 69133, 69390, 72630, 92520, 96840, 111024, 116208, 138266, 138780, 145260, 185040, 193680, 207399, 276532, 277560, 290520, 345665, 414798, 553064, 555120, 581040, 622197, 691330, 829596, 1036995, 1106128, 1244394, 1382660, 1659192, 1866591, 2073990, 2488788, 2765320, 3110985, 3318384, 3733182, 4147980, 4977576, 5530640, 6221970, 7466364, 8295960, 9332955, 9955152, 12443940, 14932728, 16591920, 18665910, 24887880, 29865456, 37331820, 49775760, 74663640, 149327280]

約数ペア:

[(1, 149327280), (2, 74663640), (3, 49775760), (4, 37331820), (5, 29865456), (6, 24887880), (8, 18665910), (9, 16591920), (10, 14932728), (12, 12443940), (15, 9955152), (16, 9332955), (18, 8295960), (20, 7466364), (24, 6221970), (27, 5530640), (30, 4977576), (36, 4147980), (40, 3733182), (45, 3318384), (48, 3110985), (54, 2765320), (60, 2488788), (72, 2073990), (80, 1866591), (90, 1659192), (108, 1382660), (120, 1244394), (135, 1106128), (144, 1036995), (180, 829596), (216, 691330), (240, 622197), (257, 581040), (269, 555120), (270, 553064), (360, 414798), (432, 345665), (514, 290520), (538, 277560), (540, 276532), (720, 207399), (771, 193680), (807, 185040), (1028, 145260), (1076, 138780), (1080, 138266), (1285, 116208), (1345, 111024), (1542, 96840), (1614, 92520), (2056, 72630), (2152, 69390), (2160, 69133), (2313, 64560), (2421, 61680), (2570, 58104), (2690, 55512), (3084, 48420), (3228, 46260), (3855, 38736), (4035, 37008), (4112, 36315), (4304, 34695), (4626, 32280), (4842, 30840), (5140, 29052), (5380, 27756), (6168, 24210), (6456, 23130), (6939, 21520), (7263, 20560), (7710, 19368), (8070, 18504), (9252, 16140), (9684, 15420), (10280, 14526), (10760, 13878), (11565, 12912), (12105, 12336)]