47815920

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:229

約数の個数: 200

約数和(自身を含む): 170685504

約数和(自身を除く): 122869584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 81, 90, 94, 108, 120, 135, 141, 144, 157, 162, 180, 188, 216, 235, 240, 270, 282, 314, 324, 360, 376, 405, 423, 432, 470, 471, 540, 564, 628, 648, 705, 720, 752, 785, 810, 846, 940, 942, 1080, 1128, 1256, 1269, 1296, 1410, 1413, 1570, 1620, 1692, 1880, 1884, 2115, 2160, 2256, 2355, 2512, 2538, 2820, 2826, 3140, 3240, 3384, 3760, 3768, 3807, 4230, 4239, 4710, 5076, 5640, 5652, 6280, 6345, 6480, 6768, 7065, 7379, 7536, 7614, 8460, 8478, 9420, 10152, 11280, 11304, 12560, 12690, 12717, 14130, 14758, 15228, 16920, 16956, 18840, 19035, 20304, 21195, 22137, 22608, 25380, 25434, 28260, 29516, 30456, 33840, 33912, 36895, 37680, 38070, 42390, 44274, 50760, 50868, 56520, 59032, 60912, 63585, 66411, 67824, 73790, 76140, 84780, 88548, 101520, 101736, 110685, 113040, 118064, 127170, 132822, 147580, 152280, 169560, 177096, 199233, 203472, 221370, 254340, 265644, 295160, 304560, 332055, 339120, 354192, 398466, 442740, 508680, 531288, 590320, 597699, 664110, 796932, 885480, 996165, 1017360, 1062576, 1195398, 1328220, 1593864, 1770960, 1992330, 2390796, 2656440, 2988495, 3187728, 3984660, 4781592, 5312880, 5976990, 7969320, 9563184, 11953980, 15938640, 23907960, 47815920]

約数ペア:

[(1, 47815920), (2, 23907960), (3, 15938640), (4, 11953980), (5, 9563184), (6, 7969320), (8, 5976990), (9, 5312880), (10, 4781592), (12, 3984660), (15, 3187728), (16, 2988495), (18, 2656440), (20, 2390796), (24, 1992330), (27, 1770960), (30, 1593864), (36, 1328220), (40, 1195398), (45, 1062576), (47, 1017360), (48, 996165), (54, 885480), (60, 796932), (72, 664110), (80, 597699), (81, 590320), (90, 531288), (94, 508680), (108, 442740), (120, 398466), (135, 354192), (141, 339120), (144, 332055), (157, 304560), (162, 295160), (180, 265644), (188, 254340), (216, 221370), (235, 203472), (240, 199233), (270, 177096), (282, 169560), (314, 152280), (324, 147580), (360, 132822), (376, 127170), (405, 118064), (423, 113040), (432, 110685), (470, 101736), (471, 101520), (540, 88548), (564, 84780), (628, 76140), (648, 73790), (705, 67824), (720, 66411), (752, 63585), (785, 60912), (810, 59032), (846, 56520), (940, 50868), (942, 50760), (1080, 44274), (1128, 42390), (1256, 38070), (1269, 37680), (1296, 36895), (1410, 33912), (1413, 33840), (1570, 30456), (1620, 29516), (1692, 28260), (1880, 25434), (1884, 25380), (2115, 22608), (2160, 22137), (2256, 21195), (2355, 20304), (2512, 19035), (2538, 18840), (2820, 16956), (2826, 16920), (3140, 15228), (3240, 14758), (3384, 14130), (3760, 12717), (3768, 12690), (3807, 12560), (4230, 11304), (4239, 11280), (4710, 10152), (5076, 9420), (5640, 8478), (5652, 8460), (6280, 7614), (6345, 7536), (6480, 7379), (6768, 7065)]