111685140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{647}}^1$

素因数の和:806

約数の個数: 144

約数和(自身を含む): 390604032

約数和(自身を除く): 278918892

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 137, 140, 180, 210, 252, 274, 315, 411, 420, 548, 630, 647, 685, 822, 959, 1233, 1260, 1294, 1370, 1644, 1918, 1941, 2055, 2466, 2588, 2740, 2877, 3235, 3836, 3882, 4110, 4529, 4795, 4932, 5754, 5823, 6165, 6470, 7764, 8220, 8631, 9058, 9590, 9705, 11508, 11646, 12330, 12940, 13587, 14385, 17262, 18116, 19180, 19410, 22645, 23292, 24660, 27174, 28770, 29115, 34524, 38820, 40761, 43155, 45290, 54348, 57540, 58230, 67935, 81522, 86310, 88639, 90580, 116460, 135870, 163044, 172620, 177278, 203805, 265917, 271740, 354556, 407610, 443195, 531834, 620473, 797751, 815220, 886390, 1063668, 1240946, 1329585, 1595502, 1772780, 1861419, 2481892, 2659170, 3102365, 3191004, 3722838, 3988755, 5318340, 5584257, 6204730, 7445676, 7977510, 9307095, 11168514, 12409460, 15955020, 18614190, 22337028, 27921285, 37228380, 55842570, 111685140]

約数ペア:

[(1, 111685140), (2, 55842570), (3, 37228380), (4, 27921285), (5, 22337028), (6, 18614190), (7, 15955020), (9, 12409460), (10, 11168514), (12, 9307095), (14, 7977510), (15, 7445676), (18, 6204730), (20, 5584257), (21, 5318340), (28, 3988755), (30, 3722838), (35, 3191004), (36, 3102365), (42, 2659170), (45, 2481892), (60, 1861419), (63, 1772780), (70, 1595502), (84, 1329585), (90, 1240946), (105, 1063668), (126, 886390), (137, 815220), (140, 797751), (180, 620473), (210, 531834), (252, 443195), (274, 407610), (315, 354556), (411, 271740), (420, 265917), (548, 203805), (630, 177278), (647, 172620), (685, 163044), (822, 135870), (959, 116460), (1233, 90580), (1260, 88639), (1294, 86310), (1370, 81522), (1644, 67935), (1918, 58230), (1941, 57540), (2055, 54348), (2466, 45290), (2588, 43155), (2740, 40761), (2877, 38820), (3235, 34524), (3836, 29115), (3882, 28770), (4110, 27174), (4529, 24660), (4795, 23292), (4932, 22645), (5754, 19410), (5823, 19180), (6165, 18116), (6470, 17262), (7764, 14385), (8220, 13587), (8631, 12940), (9058, 12330), (9590, 11646), (9705, 11508)]