145818540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6091}}^1$

素因数の和:6132

約数の個数: 144

約数和(自身を含む): 532197120

約数和(自身を除く): 386378580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5985, 6091, 7980, 11970, 12182, 18273, 23940, 24364, 30455, 36546, 42637, 54819, 60910, 73092, 85274, 91365, 109638, 115729, 121820, 127911, 170548, 182730, 213185, 219276, 231458, 255822, 274095, 347187, 365460, 383733, 426370, 462916, 511644, 548190, 578645, 639555, 694374, 767466, 810103, 852740, 1041561, 1096380, 1157290, 1279110, 1388748, 1534932, 1620206, 1735935, 1918665, 2083122, 2314580, 2430309, 2558220, 3240412, 3471870, 3837330, 4050515, 4166244, 4860618, 5207805, 6943740, 7290927, 7674660, 8101030, 9721236, 10415610, 12151545, 14581854, 16202060, 20831220, 24303090, 29163708, 36454635, 48606180, 72909270, 145818540]

約数ペア:

[(1, 145818540), (2, 72909270), (3, 48606180), (4, 36454635), (5, 29163708), (6, 24303090), (7, 20831220), (9, 16202060), (10, 14581854), (12, 12151545), (14, 10415610), (15, 9721236), (18, 8101030), (19, 7674660), (20, 7290927), (21, 6943740), (28, 5207805), (30, 4860618), (35, 4166244), (36, 4050515), (38, 3837330), (42, 3471870), (45, 3240412), (57, 2558220), (60, 2430309), (63, 2314580), (70, 2083122), (76, 1918665), (84, 1735935), (90, 1620206), (95, 1534932), (105, 1388748), (114, 1279110), (126, 1157290), (133, 1096380), (140, 1041561), (171, 852740), (180, 810103), (190, 767466), (210, 694374), (228, 639555), (252, 578645), (266, 548190), (285, 511644), (315, 462916), (342, 426370), (380, 383733), (399, 365460), (420, 347187), (532, 274095), (570, 255822), (630, 231458), (665, 219276), (684, 213185), (798, 182730), (855, 170548), (1140, 127911), (1197, 121820), (1260, 115729), (1330, 109638), (1596, 91365), (1710, 85274), (1995, 73092), (2394, 60910), (2660, 54819), (3420, 42637), (3990, 36546), (4788, 30455), (5985, 24364), (6091, 23940), (7980, 18273), (11970, 12182)]