42470700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{7451}}^1$

素因数の和:7487

約数の個数: 72

約数和(自身を含む): 129366720

約数和(自身を除く): 86896020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5700, 7451, 14902, 22353, 29804, 37255, 44706, 74510, 89412, 111765, 141569, 149020, 186275, 223530, 283138, 372550, 424707, 447060, 558825, 566276, 707845, 745100, 849414, 1117650, 1415690, 1698828, 2123535, 2235300, 2831380, 3539225, 4247070, 7078450, 8494140, 10617675, 14156900, 21235350, 42470700]

約数ペア:

[(1, 42470700), (2, 21235350), (3, 14156900), (4, 10617675), (5, 8494140), (6, 7078450), (10, 4247070), (12, 3539225), (15, 2831380), (19, 2235300), (20, 2123535), (25, 1698828), (30, 1415690), (38, 1117650), (50, 849414), (57, 745100), (60, 707845), (75, 566276), (76, 558825), (95, 447060), (100, 424707), (114, 372550), (150, 283138), (190, 223530), (228, 186275), (285, 149020), (300, 141569), (380, 111765), (475, 89412), (570, 74510), (950, 44706), (1140, 37255), (1425, 29804), (1900, 22353), (2850, 14902), (5700, 7451)]