74661480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{947}}^1$

素因数の和:1040

約数の個数: 128

約数和(自身を含む): 252547200

約数和(自身を除く): 177885720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 73, 90, 108, 120, 135, 146, 180, 216, 219, 270, 292, 360, 365, 438, 540, 584, 657, 730, 876, 947, 1080, 1095, 1314, 1460, 1752, 1894, 1971, 2190, 2628, 2841, 2920, 3285, 3788, 3942, 4380, 4735, 5256, 5682, 6570, 7576, 7884, 8523, 8760, 9470, 9855, 11364, 13140, 14205, 15768, 17046, 18940, 19710, 22728, 25569, 26280, 28410, 34092, 37880, 39420, 42615, 51138, 56820, 68184, 69131, 78840, 85230, 102276, 113640, 127845, 138262, 170460, 204552, 207393, 255690, 276524, 340920, 345655, 414786, 511380, 553048, 622179, 691310, 829572, 1022760, 1036965, 1244358, 1382620, 1659144, 1866537, 2073930, 2488716, 2765240, 3110895, 3733074, 4147860, 4977432, 6221790, 7466148, 8295720, 9332685, 12443580, 14932296, 18665370, 24887160, 37330740, 74661480]

約数ペア:

[(1, 74661480), (2, 37330740), (3, 24887160), (4, 18665370), (5, 14932296), (6, 12443580), (8, 9332685), (9, 8295720), (10, 7466148), (12, 6221790), (15, 4977432), (18, 4147860), (20, 3733074), (24, 3110895), (27, 2765240), (30, 2488716), (36, 2073930), (40, 1866537), (45, 1659144), (54, 1382620), (60, 1244358), (72, 1036965), (73, 1022760), (90, 829572), (108, 691310), (120, 622179), (135, 553048), (146, 511380), (180, 414786), (216, 345655), (219, 340920), (270, 276524), (292, 255690), (360, 207393), (365, 204552), (438, 170460), (540, 138262), (584, 127845), (657, 113640), (730, 102276), (876, 85230), (947, 78840), (1080, 69131), (1095, 68184), (1314, 56820), (1460, 51138), (1752, 42615), (1894, 39420), (1971, 37880), (2190, 34092), (2628, 28410), (2841, 26280), (2920, 25569), (3285, 22728), (3788, 19710), (3942, 18940), (4380, 17046), (4735, 15768), (5256, 14205), (5682, 13140), (6570, 11364), (7576, 9855), (7884, 9470), (8523, 8760)]