188903700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{11047}}^1$

素因数の和:11086

約数の個数: 108

約数和(自身を含む): 623328160

約数和(自身を除く): 434424460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 150, 171, 180, 190, 225, 228, 285, 300, 342, 380, 450, 475, 570, 684, 855, 900, 950, 1140, 1425, 1710, 1900, 2850, 3420, 4275, 5700, 8550, 11047, 17100, 22094, 33141, 44188, 55235, 66282, 99423, 110470, 132564, 165705, 198846, 209893, 220940, 276175, 331410, 397692, 419786, 497115, 552350, 629679, 662820, 828525, 839572, 994230, 1049465, 1104700, 1259358, 1657050, 1889037, 1988460, 2098930, 2485575, 2518716, 3148395, 3314100, 3778074, 4197860, 4971150, 5247325, 6296790, 7556148, 9445185, 9942300, 10494650, 12593580, 15741975, 18890370, 20989300, 31483950, 37780740, 47225925, 62967900, 94451850, 188903700]

約数ペア:

[(1, 188903700), (2, 94451850), (3, 62967900), (4, 47225925), (5, 37780740), (6, 31483950), (9, 20989300), (10, 18890370), (12, 15741975), (15, 12593580), (18, 10494650), (19, 9942300), (20, 9445185), (25, 7556148), (30, 6296790), (36, 5247325), (38, 4971150), (45, 4197860), (50, 3778074), (57, 3314100), (60, 3148395), (75, 2518716), (76, 2485575), (90, 2098930), (95, 1988460), (100, 1889037), (114, 1657050), (150, 1259358), (171, 1104700), (180, 1049465), (190, 994230), (225, 839572), (228, 828525), (285, 662820), (300, 629679), (342, 552350), (380, 497115), (450, 419786), (475, 397692), (570, 331410), (684, 276175), (855, 220940), (900, 209893), (950, 198846), (1140, 165705), (1425, 132564), (1710, 110470), (1900, 99423), (2850, 66282), (3420, 55235), (4275, 44188), (5700, 33141), (8550, 22094), (11047, 17100)]