401036850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{6803}}^1$

素因数の和:6952

約数の個数: 72

約数和(自身を含む): 1085836752

約数和(自身を除く): 684799902

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 131, 150, 225, 262, 393, 450, 655, 786, 1179, 1310, 1965, 2358, 3275, 3930, 5895, 6550, 6803, 9825, 11790, 13606, 19650, 20409, 29475, 34015, 40818, 58950, 61227, 68030, 102045, 122454, 170075, 204090, 306135, 340150, 510225, 612270, 891193, 1020450, 1530675, 1782386, 2673579, 3061350, 4455965, 5347158, 8020737, 8911930, 13367895, 16041474, 22279825, 26735790, 40103685, 44559650, 66839475, 80207370, 133678950, 200518425, 401036850]

約数ペア:

[(1, 401036850), (2, 200518425), (3, 133678950), (5, 80207370), (6, 66839475), (9, 44559650), (10, 40103685), (15, 26735790), (18, 22279825), (25, 16041474), (30, 13367895), (45, 8911930), (50, 8020737), (75, 5347158), (90, 4455965), (131, 3061350), (150, 2673579), (225, 1782386), (262, 1530675), (393, 1020450), (450, 891193), (655, 612270), (786, 510225), (1179, 340150), (1310, 306135), (1965, 204090), (2358, 170075), (3275, 122454), (3930, 102045), (5895, 68030), (6550, 61227), (6803, 58950), (9825, 40818), (11790, 34015), (13606, 29475), (19650, 20409)]