131185800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2351}}^1$

素因数の和:2404

約数の個数: 144

約数和(自身を含む): 454970880

約数和(自身を除く): 323785080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 31, 36, 40, 45, 50, 60, 62, 72, 75, 90, 93, 100, 120, 124, 150, 155, 180, 186, 200, 225, 248, 279, 300, 310, 360, 372, 450, 465, 558, 600, 620, 744, 775, 900, 930, 1116, 1240, 1395, 1550, 1800, 1860, 2232, 2325, 2351, 2790, 3100, 3720, 4650, 4702, 5580, 6200, 6975, 7053, 9300, 9404, 11160, 11755, 13950, 14106, 18600, 18808, 21159, 23510, 27900, 28212, 35265, 42318, 47020, 55800, 56424, 58775, 70530, 72881, 84636, 94040, 105795, 117550, 141060, 145762, 169272, 176325, 211590, 218643, 235100, 282120, 291524, 352650, 364405, 423180, 437286, 470200, 528975, 583048, 655929, 705300, 728810, 846360, 874572, 1057950, 1093215, 1311858, 1410600, 1457620, 1749144, 1822025, 2115900, 2186430, 2623716, 2915240, 3279645, 3644050, 4231800, 4372860, 5247432, 5466075, 6559290, 7288100, 8745720, 10932150, 13118580, 14576200, 16398225, 21864300, 26237160, 32796450, 43728600, 65592900, 131185800]

約数ペア:

[(1, 131185800), (2, 65592900), (3, 43728600), (4, 32796450), (5, 26237160), (6, 21864300), (8, 16398225), (9, 14576200), (10, 13118580), (12, 10932150), (15, 8745720), (18, 7288100), (20, 6559290), (24, 5466075), (25, 5247432), (30, 4372860), (31, 4231800), (36, 3644050), (40, 3279645), (45, 2915240), (50, 2623716), (60, 2186430), (62, 2115900), (72, 1822025), (75, 1749144), (90, 1457620), (93, 1410600), (100, 1311858), (120, 1093215), (124, 1057950), (150, 874572), (155, 846360), (180, 728810), (186, 705300), (200, 655929), (225, 583048), (248, 528975), (279, 470200), (300, 437286), (310, 423180), (360, 364405), (372, 352650), (450, 291524), (465, 282120), (558, 235100), (600, 218643), (620, 211590), (744, 176325), (775, 169272), (900, 145762), (930, 141060), (1116, 117550), (1240, 105795), (1395, 94040), (1550, 84636), (1800, 72881), (1860, 70530), (2232, 58775), (2325, 56424), (2351, 55800), (2790, 47020), (3100, 42318), (3720, 35265), (4650, 28212), (4702, 27900), (5580, 23510), (6200, 21159), (6975, 18808), (7053, 18600), (9300, 14106), (9404, 13950), (11160, 11755)]