83548620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{2683}}^1$

素因数の和:2871

約数の個数: 72

約数和(自身を含む): 254990736

約数和(自身を除く): 171442116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 173, 180, 346, 519, 692, 865, 1038, 1557, 1730, 2076, 2595, 2683, 3114, 3460, 5190, 5366, 6228, 7785, 8049, 10380, 10732, 13415, 15570, 16098, 24147, 26830, 31140, 32196, 40245, 48294, 53660, 80490, 96588, 120735, 160980, 241470, 464159, 482940, 928318, 1392477, 1856636, 2320795, 2784954, 4177431, 4641590, 5569908, 6962385, 8354862, 9283180, 13924770, 16709724, 20887155, 27849540, 41774310, 83548620]

約数ペア:

[(1, 83548620), (2, 41774310), (3, 27849540), (4, 20887155), (5, 16709724), (6, 13924770), (9, 9283180), (10, 8354862), (12, 6962385), (15, 5569908), (18, 4641590), (20, 4177431), (30, 2784954), (36, 2320795), (45, 1856636), (60, 1392477), (90, 928318), (173, 482940), (180, 464159), (346, 241470), (519, 160980), (692, 120735), (865, 96588), (1038, 80490), (1557, 53660), (1730, 48294), (2076, 40245), (2595, 32196), (2683, 31140), (3114, 26830), (3460, 24147), (5190, 16098), (5366, 15570), (6228, 13415), (7785, 10732), (8049, 10380)]