105966180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1031}}^1$

素因数の和:1617

約数の個数: 72

約数和(自身を含む): 322305984

約数和(自身を除く): 216339804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 571, 1031, 1142, 1713, 2062, 2284, 2855, 3093, 3426, 4124, 5139, 5155, 5710, 6186, 6852, 8565, 9279, 10278, 10310, 11420, 12372, 15465, 17130, 18558, 20556, 20620, 25695, 30930, 34260, 37116, 46395, 51390, 61860, 92790, 102780, 185580, 588701, 1177402, 1766103, 2354804, 2943505, 3532206, 5298309, 5887010, 7064412, 8830515, 10596618, 11774020, 17661030, 21193236, 26491545, 35322060, 52983090, 105966180]

約数ペア:

[(1, 105966180), (2, 52983090), (3, 35322060), (4, 26491545), (5, 21193236), (6, 17661030), (9, 11774020), (10, 10596618), (12, 8830515), (15, 7064412), (18, 5887010), (20, 5298309), (30, 3532206), (36, 2943505), (45, 2354804), (60, 1766103), (90, 1177402), (180, 588701), (571, 185580), (1031, 102780), (1142, 92790), (1713, 61860), (2062, 51390), (2284, 46395), (2855, 37116), (3093, 34260), (3426, 30930), (4124, 25695), (5139, 20620), (5155, 20556), (5710, 18558), (6186, 17130), (6852, 15465), (8565, 12372), (9279, 11420), (10278, 10310)]