73109880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{653}}^1$

素因数の和:981

約数の個数: 96

約数和(自身を含む): 238736160

約数和(自身を除く): 165626280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 311, 360, 622, 653, 933, 1244, 1306, 1555, 1866, 1959, 2488, 2612, 2799, 3110, 3265, 3732, 3918, 4665, 5224, 5598, 5877, 6220, 6530, 7464, 7836, 9330, 9795, 11196, 11754, 12440, 13060, 13995, 15672, 18660, 19590, 22392, 23508, 26120, 27990, 29385, 37320, 39180, 47016, 55980, 58770, 78360, 111960, 117540, 203083, 235080, 406166, 609249, 812332, 1015415, 1218498, 1624664, 1827747, 2030830, 2436996, 3046245, 3655494, 4061660, 4873992, 6092490, 7310988, 8123320, 9138735, 12184980, 14621976, 18277470, 24369960, 36554940, 73109880]

約数ペア:

[(1, 73109880), (2, 36554940), (3, 24369960), (4, 18277470), (5, 14621976), (6, 12184980), (8, 9138735), (9, 8123320), (10, 7310988), (12, 6092490), (15, 4873992), (18, 4061660), (20, 3655494), (24, 3046245), (30, 2436996), (36, 2030830), (40, 1827747), (45, 1624664), (60, 1218498), (72, 1015415), (90, 812332), (120, 609249), (180, 406166), (311, 235080), (360, 203083), (622, 117540), (653, 111960), (933, 78360), (1244, 58770), (1306, 55980), (1555, 47016), (1866, 39180), (1959, 37320), (2488, 29385), (2612, 27990), (2799, 26120), (3110, 23508), (3265, 22392), (3732, 19590), (3918, 18660), (4665, 15672), (5224, 13995), (5598, 13060), (5877, 12440), (6220, 11754), (6530, 11196), (7464, 9795), (7836, 9330)]