89929600

素因数分解:

$2^7\times 5^2\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:360

約数の個数: 96

約数和(自身を含む): 224818200

約数和(自身を除く): 134888600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 157, 160, 179, 200, 314, 320, 358, 400, 628, 640, 716, 785, 800, 895, 1256, 1432, 1570, 1600, 1790, 2512, 2864, 3140, 3200, 3580, 3925, 4475, 5024, 5728, 6280, 7160, 7850, 8950, 10048, 11456, 12560, 14320, 15700, 17900, 20096, 22912, 25120, 28103, 28640, 31400, 35800, 50240, 56206, 57280, 62800, 71600, 100480, 112412, 114560, 125600, 140515, 143200, 224824, 251200, 281030, 286400, 449648, 502400, 562060, 572800, 702575, 899296, 1124120, 1405150, 1798592, 2248240, 2810300, 3597184, 4496480, 5620600, 8992960, 11241200, 17985920, 22482400, 44964800, 89929600]

約数ペア:

[(1, 89929600), (2, 44964800), (4, 22482400), (5, 17985920), (8, 11241200), (10, 8992960), (16, 5620600), (20, 4496480), (25, 3597184), (32, 2810300), (40, 2248240), (50, 1798592), (64, 1405150), (80, 1124120), (100, 899296), (128, 702575), (157, 572800), (160, 562060), (179, 502400), (200, 449648), (314, 286400), (320, 281030), (358, 251200), (400, 224824), (628, 143200), (640, 140515), (716, 125600), (785, 114560), (800, 112412), (895, 100480), (1256, 71600), (1432, 62800), (1570, 57280), (1600, 56206), (1790, 50240), (2512, 35800), (2864, 31400), (3140, 28640), (3200, 28103), (3580, 25120), (3925, 22912), (4475, 20096), (5024, 17900), (5728, 15700), (6280, 14320), (7160, 12560), (7850, 11456), (8950, 10048)]