31922400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:353

約数の個数: 144

約数和(自身を含む): 106493184

約数和(自身を除く): 74570784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 47, 48, 50, 60, 75, 80, 94, 96, 100, 120, 141, 150, 160, 188, 200, 235, 240, 282, 283, 300, 376, 400, 470, 480, 564, 566, 600, 705, 752, 800, 849, 940, 1128, 1132, 1175, 1200, 1410, 1415, 1504, 1698, 1880, 2256, 2264, 2350, 2400, 2820, 2830, 3396, 3525, 3760, 4245, 4512, 4528, 4700, 5640, 5660, 6792, 7050, 7075, 7520, 8490, 9056, 9400, 11280, 11320, 13301, 13584, 14100, 14150, 16980, 18800, 21225, 22560, 22640, 26602, 27168, 28200, 28300, 33960, 37600, 39903, 42450, 45280, 53204, 56400, 56600, 66505, 67920, 79806, 84900, 106408, 112800, 113200, 133010, 135840, 159612, 169800, 199515, 212816, 226400, 266020, 319224, 332525, 339600, 399030, 425632, 532040, 638448, 665050, 679200, 798060, 997575, 1064080, 1276896, 1330100, 1596120, 1995150, 2128160, 2660200, 3192240, 3990300, 5320400, 6384480, 7980600, 10640800, 15961200, 31922400]

約数ペア:

[(1, 31922400), (2, 15961200), (3, 10640800), (4, 7980600), (5, 6384480), (6, 5320400), (8, 3990300), (10, 3192240), (12, 2660200), (15, 2128160), (16, 1995150), (20, 1596120), (24, 1330100), (25, 1276896), (30, 1064080), (32, 997575), (40, 798060), (47, 679200), (48, 665050), (50, 638448), (60, 532040), (75, 425632), (80, 399030), (94, 339600), (96, 332525), (100, 319224), (120, 266020), (141, 226400), (150, 212816), (160, 199515), (188, 169800), (200, 159612), (235, 135840), (240, 133010), (282, 113200), (283, 112800), (300, 106408), (376, 84900), (400, 79806), (470, 67920), (480, 66505), (564, 56600), (566, 56400), (600, 53204), (705, 45280), (752, 42450), (800, 39903), (849, 37600), (940, 33960), (1128, 28300), (1132, 28200), (1175, 27168), (1200, 26602), (1410, 22640), (1415, 22560), (1504, 21225), (1698, 18800), (1880, 16980), (2256, 14150), (2264, 14100), (2350, 13584), (2400, 13301), (2820, 11320), (2830, 11280), (3396, 9400), (3525, 9056), (3760, 8490), (4245, 7520), (4512, 7075), (4528, 7050), (4700, 6792), (5640, 5660)]