53847720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{683}}^1$

素因数の和:776

約数の個数: 128

約数和(自身を含む): 182217600

約数和(自身を除く): 128369880

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, 683, 730, 876, 1080, 1095, 1314, 1366, 1460, 1752, 1971, 2049, 2190, 2628, 2732, 2920, 3285, 3415, 3942, 4098, 4380, 5256, 5464, 6147, 6570, 6830, 7884, 8196, 8760, 9855, 10245, 12294, 13140, 13660, 15768, 16392, 18441, 19710, 20490, 24588, 26280, 27320, 30735, 36882, 39420, 40980, 49176, 49859, 61470, 73764, 78840, 81960, 92205, 99718, 122940, 147528, 149577, 184410, 199436, 245880, 249295, 299154, 368820, 398872, 448731, 498590, 598308, 737640, 747885, 897462, 997180, 1196616, 1346193, 1495770, 1794924, 1994360, 2243655, 2692386, 2991540, 3589848, 4487310, 5384772, 5983080, 6730965, 8974620, 10769544, 13461930, 17949240, 26923860, 53847720]

約数ペア:

[(1, 53847720), (2, 26923860), (3, 17949240), (4, 13461930), (5, 10769544), (6, 8974620), (8, 6730965), (9, 5983080), (10, 5384772), (12, 4487310), (15, 3589848), (18, 2991540), (20, 2692386), (24, 2243655), (27, 1994360), (30, 1794924), (36, 1495770), (40, 1346193), (45, 1196616), (54, 997180), (60, 897462), (72, 747885), (73, 737640), (90, 598308), (108, 498590), (120, 448731), (135, 398872), (146, 368820), (180, 299154), (216, 249295), (219, 245880), (270, 199436), (292, 184410), (360, 149577), (365, 147528), (438, 122940), (540, 99718), (584, 92205), (657, 81960), (683, 78840), (730, 73764), (876, 61470), (1080, 49859), (1095, 49176), (1314, 40980), (1366, 39420), (1460, 36882), (1752, 30735), (1971, 27320), (2049, 26280), (2190, 24588), (2628, 20490), (2732, 19710), (2920, 18441), (3285, 16392), (3415, 15768), (3942, 13660), (4098, 13140), (4380, 12294), (5256, 10245), (5464, 9855), (6147, 8760), (6570, 8196), (6830, 7884)]