148941500

素因数分解:

$2^2\times 5^3\times {\mathrm{89}}^1\times {\mathrm{3347}}^1$

素因数の和:3455

約数の個数: 48

約数和(自身を含む): 329041440

約数和(自身を除く): 180099940

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 89, 100, 125, 178, 250, 356, 445, 500, 890, 1780, 2225, 3347, 4450, 6694, 8900, 11125, 13388, 16735, 22250, 33470, 44500, 66940, 83675, 167350, 297883, 334700, 418375, 595766, 836750, 1191532, 1489415, 1673500, 2978830, 5957660, 7447075, 14894150, 29788300, 37235375, 74470750, 148941500]

約数ペア:

[(1, 148941500), (2, 74470750), (4, 37235375), (5, 29788300), (10, 14894150), (20, 7447075), (25, 5957660), (50, 2978830), (89, 1673500), (100, 1489415), (125, 1191532), (178, 836750), (250, 595766), (356, 418375), (445, 334700), (500, 297883), (890, 167350), (1780, 83675), (2225, 66940), (3347, 44500), (4450, 33470), (6694, 22250), (8900, 16735), (11125, 13388)]