30677600

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1288

約数の個数: 72

約数和(自身を含む): 77370048

約数和(自身を除く): 46692448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 310, 400, 496, 620, 775, 800, 992, 1237, 1240, 1550, 2474, 2480, 3100, 4948, 4960, 6185, 6200, 9896, 12370, 12400, 19792, 24740, 24800, 30925, 38347, 39584, 49480, 61850, 76694, 98960, 123700, 153388, 191735, 197920, 247400, 306776, 383470, 494800, 613552, 766940, 958675, 989600, 1227104, 1533880, 1917350, 3067760, 3834700, 6135520, 7669400, 15338800, 30677600]

約数ペア:

[(1, 30677600), (2, 15338800), (4, 7669400), (5, 6135520), (8, 3834700), (10, 3067760), (16, 1917350), (20, 1533880), (25, 1227104), (31, 989600), (32, 958675), (40, 766940), (50, 613552), (62, 494800), (80, 383470), (100, 306776), (124, 247400), (155, 197920), (160, 191735), (200, 153388), (248, 123700), (310, 98960), (400, 76694), (496, 61850), (620, 49480), (775, 39584), (800, 38347), (992, 30925), (1237, 24800), (1240, 24740), (1550, 19792), (2474, 12400), (2480, 12370), (3100, 9896), (4948, 6200), (4960, 6185)]