80470950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{443}}^1$

素因数の和:638

約数の個数: 96

約数和(自身を含む): 229913856

約数和(自身を除く): 149442906

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 173, 175, 210, 346, 350, 443, 519, 525, 865, 886, 1038, 1050, 1211, 1329, 1730, 2215, 2422, 2595, 2658, 3101, 3633, 4325, 4430, 5190, 6055, 6202, 6645, 7266, 8650, 9303, 11075, 12110, 12975, 13290, 15505, 18165, 18606, 22150, 25950, 30275, 31010, 33225, 36330, 46515, 60550, 66450, 76639, 77525, 90825, 93030, 153278, 155050, 181650, 229917, 232575, 383195, 459834, 465150, 536473, 766390, 1072946, 1149585, 1609419, 1915975, 2299170, 2682365, 3218838, 3831950, 5364730, 5747925, 8047095, 11495850, 13411825, 16094190, 26823650, 40235475, 80470950]

約数ペア:

[(1, 80470950), (2, 40235475), (3, 26823650), (5, 16094190), (6, 13411825), (7, 11495850), (10, 8047095), (14, 5747925), (15, 5364730), (21, 3831950), (25, 3218838), (30, 2682365), (35, 2299170), (42, 1915975), (50, 1609419), (70, 1149585), (75, 1072946), (105, 766390), (150, 536473), (173, 465150), (175, 459834), (210, 383195), (346, 232575), (350, 229917), (443, 181650), (519, 155050), (525, 153278), (865, 93030), (886, 90825), (1038, 77525), (1050, 76639), (1211, 66450), (1329, 60550), (1730, 46515), (2215, 36330), (2422, 33225), (2595, 31010), (2658, 30275), (3101, 25950), (3633, 22150), (4325, 18606), (4430, 18165), (5190, 15505), (6055, 13290), (6202, 12975), (6645, 12110), (7266, 11075), (8650, 9303)]