29775200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1$

素因数の和:449

約数の個数: 144

約数和(自身を含む): 89681760

約数和(自身を除く): 59906560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 160, 175, 182, 200, 208, 224, 260, 280, 325, 350, 364, 400, 409, 416, 455, 520, 560, 650, 700, 728, 800, 818, 910, 1040, 1120, 1300, 1400, 1456, 1636, 1820, 2045, 2080, 2275, 2600, 2800, 2863, 2912, 3272, 3640, 4090, 4550, 5200, 5317, 5600, 5726, 6544, 7280, 8180, 9100, 10225, 10400, 10634, 11452, 13088, 14315, 14560, 16360, 18200, 20450, 21268, 22904, 26585, 28630, 32720, 36400, 37219, 40900, 42536, 45808, 53170, 57260, 65440, 71575, 72800, 74438, 81800, 85072, 91616, 106340, 114520, 132925, 143150, 148876, 163600, 170144, 186095, 212680, 229040, 265850, 286300, 297752, 327200, 372190, 425360, 458080, 531700, 572600, 595504, 744380, 850720, 930475, 1063400, 1145200, 1191008, 1488760, 1860950, 2126800, 2290400, 2977520, 3721900, 4253600, 5955040, 7443800, 14887600, 29775200]

約数ペア:

[(1, 29775200), (2, 14887600), (4, 7443800), (5, 5955040), (7, 4253600), (8, 3721900), (10, 2977520), (13, 2290400), (14, 2126800), (16, 1860950), (20, 1488760), (25, 1191008), (26, 1145200), (28, 1063400), (32, 930475), (35, 850720), (40, 744380), (50, 595504), (52, 572600), (56, 531700), (65, 458080), (70, 425360), (80, 372190), (91, 327200), (100, 297752), (104, 286300), (112, 265850), (130, 229040), (140, 212680), (160, 186095), (175, 170144), (182, 163600), (200, 148876), (208, 143150), (224, 132925), (260, 114520), (280, 106340), (325, 91616), (350, 85072), (364, 81800), (400, 74438), (409, 72800), (416, 71575), (455, 65440), (520, 57260), (560, 53170), (650, 45808), (700, 42536), (728, 40900), (800, 37219), (818, 36400), (910, 32720), (1040, 28630), (1120, 26585), (1300, 22904), (1400, 21268), (1456, 20450), (1636, 18200), (1820, 16360), (2045, 14560), (2080, 14315), (2275, 13088), (2600, 11452), (2800, 10634), (2863, 10400), (2912, 10225), (3272, 9100), (3640, 8180), (4090, 7280), (4550, 6544), (5200, 5726), (5317, 5600)]