145561950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{323471}}^1$

素因数の和:323489

約数の個数: 36

約数和(自身を含む): 391077648

約数和(自身を除く): 245515698

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 323471, 646942, 970413, 1617355, 1940826, 2911239, 3234710, 4852065, 5822478, 8086775, 9704130, 14556195, 16173550, 24260325, 29112390, 48520650, 72780975, 145561950]

約数ペア:

[(1, 145561950), (2, 72780975), (3, 48520650), (5, 29112390), (6, 24260325), (9, 16173550), (10, 14556195), (15, 9704130), (18, 8086775), (25, 5822478), (30, 4852065), (45, 3234710), (50, 2911239), (75, 1940826), (90, 1617355), (150, 970413), (225, 646942), (450, 323471)]